14 best motorcycle battery maintainers

• STAY CHARGED: Provides a full charge to your machine’s battery before switching to float mode to maintain proper voltage levels for safe, long term storage without overcharging. Spark proof during lead connection, reverse polarity protected and includes a 12-foot output cord and 5-year warranty
• EASY TO USE: Low maintenance design to be quick and easy to use, our universal powersport vehicle charger and maintainer is compact and lightweight. Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell) and safety timer-80 hours
• EXTENDED BATTERY LIFE: Compatible with lead-acid, flooded, and sealed maintenance free batteries (AGM and gel cell) to be ideal for use in long term storage. Complete 4-step charging program (Initialization, Bulk Charge, Float Mode) allows for optimization of battery power, without overcharging
• MONITOR POWER LEVELS: Solid state two-color LED light indicates the state of the charge and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power. Automatic charge cycle functionality switches to float mode after fully charging the battery
• SAFE AND SECURE: Our 12v battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct. Solid state two color LED indicates stage of charger and if the battery voltage drops too far under load, full charger output power resumes

User questions & answers

Question:	Why is it not recommended to keep a trickle charger hooked up all the time
Answer:	beats me. i keep mine hooked up from 12/31 to 4/1 and only then do i take it off. my understanding is that you do not need to disconnect it-it powers down on its own, but you mught want to find the user nistructions and check me on that. good product if youre not in a hurry
Question:	how fast does it work
Answer:	if your battery is low it may take up to 3 0r 4 days since it's a low amp charge and designed to keep the battery at full charge once it's at full charge. This charger is super for use when you don't drive the vehicle a lot and it sits for any length. it can be used on the battery in the car or taken out, once it's on it can stay plugged in all winter of summer just unplug it when you go driving. If the car stays outside they make a waterproof model. If your looking for a fast charger this is not what you want, if you do buy this make sure it's the 12 volt model ... hope this will help you
Question:	Why is this not available in California
Answer:	Charge for free! Buy a low wattage solar battery charger/maintainer at Harbor Freight instead because it works very well maintaining the battery charge provided that the battery is fully charged before hooking up this solar charger.... it will only maintain the charge. Not made to fully charge a discharged battery. Point the solar panel southwest to get the most out of the sunlight during daytime. I have used this $9.99 if on sale gadget for years now on my boat and car and has not failed me yet. It comes with all the hook up accessories needed. I have not used the boat for 2.5 years at a time and the gel battery is as good as when I installed it 7 years ago. My car wet cell battery also is as good as when I first installed it and I only use the car abroad every 12 months when I am in town for 3 weeks. Car or Boat batteries Gel or not will not last it's lifetime if it is always discharged and recharged. Maintaining the charge is key to it's longevity. Good luck! No need to blame anybody. The State of California is an environmentally conscious state and that is a good thing for everybody.
Question:	Can this be used to charge an AGM battery
Answer:	Stupid me, but don't all lead acid batteries use the same chemistry? I've read only that 6-cell lead-acid batteries should never use a charging voltage exceeding 14.4 volts, since water will begin to H2 gas and O2 gas above that. You risk explosion and loss of electrolyte beyond that. Explain why this is different for AGM, Flooded, and Gel batteries!

Product description

This Black and Decker Battery Maintainer and Trickle Charger will work with both 6-volt and 12-volt batteries. It is ideal for battery maintenance, charging RVs, specialty vehicles, antique and classic cars, motorcycles, lawn mowers, tractors, ATVs, snowmobiles, personal watercraft and more. There are two LED indicators—a red one for fault and a green one to show charge status.

• Charges and maintains 12 volt and 6 volt AGM, GEL and WET batteries
• Easy connection to vehicle battery using battery clips and O-ring terminals
• Stops charging automatically when battery is fully charged or topped off, switching to float mode monitoring
• Built-in circuit protection guards against overcharging, reverse polarity, or short circuit; ETL certified for performance and safety
• Mounting bracket built-in to charger for convenient placement
• AC Low voltage compensation ensures maximum performance when used with an extension cord

User questions & answers

Question:	How long are the cords
Answer:	There are only two ways to Efficiently & properly charge the unit, plug it into a house 110 V outlet or Or I use a 4000 W inverter in my truck and I plug the inverter primary into the cigarette lighter and the secondary is 110 V which works great on that Max in addition to charging at the same time many charging tool batteries and led work lights. I leave it plugged in My trucks Invertor all the time while driving and all my tools including the max are always charged and hot ready to go.
Question:	Just want to make sure I understand this correctly - you can plug this into the cigarette lighter and don't need to connect to the battery
Answer:	I wouldn't count on this type of pack for anything with a motor (power tools, the blender, pumps, etc). I tried running a small fridge off a 400 watt inverter connected to a car battery and that wouldn't work. The fridge only needed ~120 watts running, but to start it's motor the "Surge draw" was ~1000 watts that would put the inverter in "overload" alarm every time. So despite the minimal time of running the blender, that "surge draw" is quite often too much for these small inverters.Also FYI, the batteries in these can give you ~200 watts of power for 1 hour (or 100 watts for 2 hours, etc). That's how long they'll last alone. I've seen in manuals that "You can extend the run time by connecting up another battery via the jumper cables", yet if you need multiple parts anyway I'd be tempted to look at a separate battery big enough for everything and a bigger inverter.One of the best suggestions I can make is get something like the "kill-a-watt" meter and see what power your blender & things need for how long. That meter costs $20, so before spending $100+ on this I think knowing what you really need (measuring the power demands) is worth it. That meter can show you both power draw while running (for inverter sizing) and KWH power use (for battery sizing).
Question:	how fast does it charge
Answer:	I don't have a CPAP or such, but have seen this question posted many times (look under the similar units like Schumacher XP2260 or Duracell 600 packs). This like those other packs has about an "18 amp-hour" battery hinting it can provide 1 amp (at 12V) for 18 hours, or 2 amps for 9 hours, or 3 amps for 6 hours, etc. Many others have said they can get at least 1 night out of the packs if you don't need to run things like a humidifier function or such that needs much more power. Since I don't have the same equipment you do to really know the power use (as well as what settings you need), one of the best ways to find out how long this would last is to get a meter like the "Kill-a-watt" and measure the power use yourself. That meter goes for under $20, so before spending $100+ on this I'd see that as worth it. Based on the info I gave above these packs can provide about 200 watts for 1 hour (or 0.2 KWH). With some of the labels like "400 watt inverter" or such you may think it lasts much longer (like at least 1 hour under that 400 watt load), but it doesn't, so don't expect too much out of it (and that's the same for all packs like this).
Question:	What is the float voltage? When the charger indicates it is done charging what is the voltage of the battery
Answer:	Yes, you can charge this with many "12V" solar panels that are out there. Just beware that if a solar panels is directly connected up, they can raise the battery voltage to levels over 15V which is considered "Overcharging". So it's best to have a voltage regulator or "Charge controller" between the panel and battery (which will stop charging once the battery is at 14.5V which is "full" for it).

Product description

Introducing the all-new GENIUS1, making it one of our most powerful, highest-performing, energy-efficient, and compact charger yet. The GENIUS1 is a 6-volt and 12-volt battery charger, battery maintainer, trickle charger, and battery desulfator, rated at 1-amp for all types of lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as, marine and deep-cycle batteries.



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• Meet the GENIUS1 - Similar to our G750, just better. It's 35% smaller and delivers 35% more power. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
• Do more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
• Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
• Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
• Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
• Beyond maintenance - It's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge.
• Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.

Product description

The 2 Bank Battery Tender Charging Station is two encased 1.25 amp battery chargers designed to fully charge a battery and maintain it at proper storage voltage without the damaging effects caused by trickle chargers. This charger will operate anywhere in the world!  Charges and maintains both flooded and sealed, maintenance free, AGM, and lead acid batteries. Float / maintenance function maintains batteries at proper storage voltage without the damaging effects caused by trickled chargers. The integrated smart controller assures that your battery is charged safely and correctly at all times through our ISM (Infinite Sequential Monitoring). The ISM adapts to the battery’s needs hundreds of times per second to deliver the proper amount of charge. With reverse polarity protection and spark-proof operation, you can connect it and forget it! Complies with US and international safety standards (UL/CSA/CE/BC).AC Power Cord Length: 6 ft.- 18 AWG and DC Output Cord Length: 4.5 ft. - 18 AWG. Output Accessory Length: 1.5 ft 2 year warranty

• Solid state two color LED indicates stage of charger; spark proof and reverse polarity protected
• Two independent charging stations, each providing 12 volts/1.25 amps, with temperature compensation to ensure optimum charge voltage according to ambient temperature
• Complete 3-step charging program (Initialization, Bulk Charge, Float Mode) allows for optimization of battery power, without overcharging
• Perfect for all AGM (absorbed glass mat), sealed maintenance free and flooded batteries
• 2-year limited warranty

User questions & answers

Question:	How long are the cables that connect to the batteries? I have a small sports car with a battery in the back and in the front of the car. Do I need extension cables
Answer:	Each cable is approx 6 1/2 ft long which will give you a width of 13 feet. Hope this helps.
Question:	Will this unit charge 2 12V batteries in the same amount of time it would take using 2 separate 12V Battery Tenders
Answer:	I beleve it will. I keep two batteries as backup for my toy hauler. After using them I hook them up and by the nexk day they are charged. I love them. I have two and a couple of singles.
Question:	what comes with a new battery tender
Answer:	The 4 station Battery Tender includes 4 cords (5 foot I think) with positive and negative alligator clips, 4 cords for bolting to a battery for maintenance charging. The station has 4 built in 5 foot extension cords as well. I bought an additional long extension cord for reaching one motorcycle that I store some distance from the charger. So far, after a year's use, it was a great investment since my single cord Battery Tender just didn't give me enough flexibility to work on all my vehicles.
Question:	Is this charger fully automatic? Plug it in/hook it up and it does the rest? Or do you have to push buttons to select battery type/size/charge rate
Answer:	This is NOT a charger that I would recommend to bring back a dead battery as it is, in reality, a trickle charger. it will charge slowly and maintain a charge for you automatically. It is specifically for 12V batteries.

Product features

About Us

Since the family started this company in 1965, Deltran Battery Tender has taken great pride in designing, manufacturing, and distributing technologically advanced products that meet the ever changing needs of our worldwide customers! Our strategic initiatives have continued to focus on innovation.

Here at Deltran, performance isn’t just a business, it’s a way of life. We are constantly striving to improve every element of our business. As the world advances, we remain state-of-the art with innovative designs and technologies.

Battery Tender’s BTP Microprocessor Technology and quick-connect convenience automatically maintains the batteries in all your vehicles. They are ready to go when you are! You just set it and forget it.

Battery Tender gives high quality, fast-charging convenience and performance.

• 🔥[ Charger, Maintainer & Desulfator ] - An all-weather battery charger, battery maintainer, trickle charger, and battery desulfator. Perfect for charging and maintaining all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell). ETL safety standard Listed.
• 🔥[ Automatic Desulfation & Optimization ] - Automatic detection of battery sulfation problem. Applying with pulse current technology to desulfate the batteries effectively. Optimize the battery performance during charging without any manual operation.
• 🔥[ Energy Saving & Spark Free ] - Zero output in standby mode. No battery drain when connecting with the battery. Spark proof during lead connection for safety.
• 🔥[ Multi-level Safety Protection & Timer Set Up ] - Overcharge, short circuit and reverse polarity protected. Charge the battery up to 14.4V and Maintain the battery at 13.6V for long time to avoid gasing and to extend the battery life. 24-hour Timer is set up in the program to terminate the charge and enter the maintaining mode once the voltage is above 14V to ensure safety.
• 🔥[ Easy for operation ] -Just plug-in, connect to the battery and start charging or maintaining your battery. The desulfation is working automatically during the charing. No manual operation.

Product features

Low-Voltage Activation & Recovery

Pulse current applied for batteries between 4 - 8volts. Increase the battery voltage gradually to optimize the cells and restore their best performance.

Absorption Mode

Force pulse current in the absorption stage to desulfate the cells. Removing the troublesome crystals and absorb into the charge cycle.

Maintain at 13.6volts Indefinitely

Maintain the battery with float current close to 0.1 - 0.5amp and keep the battery at 13.6V+/-0.2V indefinitely. Restart charging when voltage drops.

Charging Stages

Five CHARGING STAGES - Diagnosis, Soft Start, Bulk Charge, Absorption and Float/Maintenance. Bring the batteries to back to life.

Energy-Save & Safety

No output without load. No battery drain when connecting with battery. Spark free for safety.

Recondition Batteries

Sulfation detection and repair cells damage. Optimize the battery chemistries.

Thermal Compensation

Stable performance for any climate. Low temperature activation.

Timer Protection

24-hour absorption/desulfation. Stop automatically when fully charged or when time's up.

Direct Factory Source from MOTOPOWER Factory - Quality Ensured & Cost Effective

Product Features:

The MOTOPOWER MP00205A 12V 800mA Battery Charger allows you to connect the charger to the battery and leave it for maintenance indefinitely.

Once the battery has reached a 100% charge, the chargers will automatically switch it's output voltage to a safe, storage/float level (13.6V+/-0.2V) that eliminates the need to worry about the damaging effects of overcharging.

Pulse Current Recovery Mode:

In the Absorption Mode, the charger will give a 0.5Amp pulse current to charge and recover the battery until it's fully charged. In this stage, the charger will decrease the battery sulfation and improve the battery performance gradually. For several times charging, you will find the battery internal resistance is lower and the performance is improved.

Technical Details:

- Input Voltage: 100-240V AC / 60Hz. - Output Voltage: 12 Volts DC @ 800mA - Charged Voltage: 14.2+/-0.2 Volts

- Maintenance Voltage: 13.6+/-0.2 Volts - Activate Voltage: 4Volts ( Do not suggest charging dead batteries )

Package Includes:

- Battery Charger x 1 - SAE Alligator Clamp Cable x 1 - SAE Eyelet Terminal Cable(7.5A fused) x 1 - Instruction Manual x 1

• (Safety with ETL Listed): Spark proof during lead connection, reverse polarity protected and includes a 8 foot output cord and 2 year warranty
• Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell), also Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode)
• Small size 3.9 x 2.4 x 1.25 in and suitable for Most Vehicles: adapts to all kinds of 12V battery for automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, airplanes, golf carts, back-up generator systems lawn mower, etc, batteries using either the ring or alligator connectors, automatically switches to float, maintenance voltage after fully charging the battery
• Intuitive LED indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.
• It will charge and maintain your battery so that it is ready to go when you are! It's lightweight, fully automatic and easy to use

User questions & answers

Question:	is it support 220v
Answer:	My box says: Input 100~240V~1A, 47~63Hz Device says: Input 100-120V~50/60Hz 1A Instructions say: Input AC 100-240V Don’t know what to believe...
Question:	Do I need to disconnect my car battery, or can I just add the clamps to the installed battery
Answer:	I have it on my generator battery but I am told that you can leave them on a car battery also. I took battery connections apart and put the two rings on the battery. Then its ready to charge at any time.
Question:	I have a 92 f350 diesel that has two batteries. Can I hook this up to one side and it will keep both battries charged
Answer:	Use a digital multimeter to check continuity between + and + on both batteries, as well as - and -. If batteries have a common + and - node with each other, they are in parallel and this charger will charge both simultaneously. If there is no continuity, there is an internal relay isolating the batteries from each other and you'll have to charge individually.
Question:	Can this be used to Jump Start my car
Answer:	No way will this help to Jump start a car. If you allow it to charge the battery then let the battery start the car it will have done its' job. When a starter on a car engages the cranking mechanism of the car it draws hundreds (greater than 300 and probably closer to 400) AMPS. The charger cannot supply anywhere near that kind of current. The charger can supply 1000 ma (that's milliamps which = so, .001 amp. X1000 = 1 Amp. To try and start a car with this charger may likely damage it. Hope this helps.

• 【10-Stage Smart Charging - Fully Automatic】12V battery charger with 10 stages automatic charging by intelligent MCU controller:[ Activation- Desulfation - SoftStart - Pulsecharge -BulkCharge - Absorbtion - Float- Flat - Analysis - Recondition]. Monitor the whole charging progress,stop automatically when the battery is fully charged.This motorcycle battery charger will recover batteries more effectively and extend battery life, perfect for year-round battery maintenance or long-term storage
• 【Widely Compatible Battery Charger】This smart battery charger can charge all types 6-volt and 12-volt lead-acid batteries, deep-cycle batteries, including flooded/gel/AGM and maintenance-free, lithium-ion batteries(12V LFP).The battery maintainer charger charge and maintain cars, motorcycles, lawnmowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, scooter, snowmobile, trucks (small), electric vehicle, electric tools,children toys, etc.( 4-120Ah).UPGRADED WITH 50A FUSE ONTO RING CONNECTORS
• 【Intuitive LCD Screen&Intelligent Detection】The 6/12 volt automotive battery charger maintainer provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.LCD screen displays charging voltage/current/mode, battery type and power remaining. This car battery charger has Memory Function, it restores the last settings used, making your life easier. It also automatically detects sulfated batteries and attempts to repair them if possible
• 【Safety Guarantee】 - This trickle charger with multi protection against Reverse Polarity, Short Circuit, Over Voltage/Current, Overload, Overheat; with Constant Pulse Current Maintenance function to avoid overcharge and discharge; Spark proof during lead connection; IP65 Waterproof and dust resistant float battery charger, full-loaded and burn-in test proves its stable performance and high reliability
• 【All-in-One Solution】 - It's not only a 2A/4A battery charger, but also battery maintainer, trickle charger, plus battery desulfator.It restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.It's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge

Product features

Six Charging Mode & & Intelligent Detection - Intuitive LCD Display

1. 12V STD Mode: Up to 14.4V, charging 12V standard lead-acid batteries(wet, Ca/Ca, EFB batteries);
2. 12V AGM/C Mode: Up to 14.7V, charging 12V AGM battery or charging in winter mode for cold weather conditions with an ambient temperature of – 20°C to +5°°C;
3. 12V GEL Mode: Up to 14.2V, charging a 12V GEL battery;
4. 12V LFP Mode: Up to 14.6 V, charging a 12V lithium battery
5. 6VSTD Mode: Up to 7.2V, suitable for charging 6V small batteries
6. SUPPLY Mode: Work as a 12V Power supply

(BAt) - faulty battery

(FUL) - fully charged

(Err) - Connected with reverse polarity or short-circuit at the clamps

(!)- Reverse polarity or short-circuit

Product description

Smart Battery Charger

The Adakiit Battery Charger offers you the leading 9-stages automatic charging process for different types of batteries.

Perfect for keeping your vehicles fully-charged and maintained during year-round battery maintenance or long-term storage for improved performance and longevity.

Intelligent Charging

①Intelligent 9-stage charging: Diagnosis - Desulfation - SoftStart - Bulk - Absorption - Float - Analysis -Recondition - Pulse.

②Intelligent MCU controller unit, automatically stop output when fully charged. ③Unique winter mode for better charging effect in winter

Repair / Maintenance

①Remove vulcanization (desulfation), repair slightly damaged battery ②Pulse Maintenance extends battery life.

Suit for 6V or 12V Batteries

- AGM, SLA, GEL, WET, VRLA, LFP, etc. - Scooter, ATV, Jet Ski, Snowmobile, Motorcycle, Lawn Mower, Car, SUV, RV, Pickup, Tractor, Boat, etc.

Intuitive LCD Screen

The LCD Screen provides you status of the charging directly with big and clear fonts . You can read the real-time charging current and voltageas well as diagnostic information. And its backlight feature makes it easy to read in darker places.

Specifications

Battery Type: Fit all type of 6V 12V AGM, GEL, Flooded(Wet), Calcium type deep cycle, VRLA maintenance free lead acid batteries, 12V LFP batteries

Battery Capacity: 4Ah - 120Ah

Charge Current: 1A(Slow Charge), 4A(Fast Charge)

SUPPLY function output max: 3A

Input Voltage: 120V/60Hz 70W

Charge Voltage: 7.2V or 14.4V or 14.7V(+/-0.3V)

Operate Temperature: -20℃ to +45℃(-4℉ to 113℉)

Protection class: IP65

SUPPLY Mode: Work as a 12V power supply

Package Includes

1 x Battery Charger Maintenaner

1 x Battery Clamp

1 x Fused Ring Terminal

1 x User Manual

• 【MULTI-PURPOSES BATTERY CHARGER】6V and 12V Pb/SLA/VRLA/GEL/AGM lead acid battery charger tender, operated with vulcanization function, Adakiit battery maintainer charger is a great choice for lawn mower, boat, car, motorcycle, ATV, scooter, snowmobile, trucks (small), electric vehicle, electric tools, etc.( 4-120Ah)Used as Trickle Battery Charger as well.UPGRADED WITH 50A FUSE ONTO RING CONNECTORS
• 8-STAGE SMART CHARGING - FULLY AUTOMATIC BATTERY CHARGER】8-stages automatic charging process [ Diagnosis - Desulfation - SoftStart - BulkCharge - Absorbtion - TestMode - Recondition - Float] by MCU controller,25%/50%/75%/100% to indicate quantity of electricity and monitor the whole charging progress.Stop automatically when the battery is fully charged.Perfect for year-round battery maintenance or long-term storage for improved performance and longevity.
• 【INTUITIVE LCD SCREEN &INTELLIGENT DETECTION】The battery charger maintainer provides you status of the charging directly and diagnostic information, even when in maintenance mode.LCD screen displays charging voltage/current, charging mode, battery type and percentage of power remaining. When the charger is turned on, it restores the last settings used, making your life easier. It also automatically detects sulfated batteries and attempts to repair them if possible
• 【MULTI SAFETY PROTECTIONS - BATTERY RESCUE & RECOVER】This battery charger offers multi protection against Reverse Polarity, Short Circuit, Over Voltage/Current, Over Charge/Discharge, Overload, Overheat; features Constant Pulse Current Maintenance function to avoid overcharge and discharge; Full-loaded and burn-in test prove its high reliable efficiency, stable performance
• 【QUALIRY ENSURANCE Battery Maintainer】- Updated with battery condition diagnose to detect the defective battery before charge and 72-hour safety features, just get portable 6v 12v trickle charger for car batteries with confidence; Adakiit smart battery charger offer 2-Year quality assurance & 12-Month refund & timely after-sale services.

User questions & answers

Question:	Is it weather resistant? Is there a protection rating
Answer:	No
Question:	Will this battery charger work on a full size pick up truck
Answer:	Yes, just make sure your battery is either 6 volt or 12 volt.The charging time varies depending upon the size(Amps) of the battery.Larger capacity batteries will take longer to charge.
Question:	where is charger made
Answer:	China
Question:	Can I mount this under the hood
Answer:	Dont know why you would want to but you could

• √ Battery and Vehicle Type - Charge fully drained 6V&12V pb/sla/gel/agm/lead-acid batteries, it's automatic battery trickle chargers for automotive, motorcycles, automobile, riding lawn mowers, lawn tractor, ATVs, RVs, watercraft, powersport, scooter, snowmobiles, cars, camper, trolling motor, boats, etc
• √ Safety Guarantee - Multi protection against Reverse Polarity, Short Circuit, Over Voltage/Current, Over Charge/Discharge, Overload, Overheat; Spark proof during lead connection; Water and dust resistant float battery charger, full-loaded and burn-in test proves its stable performance and high reliability.
• √ 5-Stage Automatic Charging - Featured detachable ring or alligator connectors with 10A fuse, charge and maintain your battery wherever you go; Monitor the whole charging process, automatically switches to float mode after fully charging the battery by MCU controlled; LST motorcycle battery charger will recover batteries more effectively and extend the battery life.
• √ Intuitive LED Indicator - LST 6/12 volt automotive battery maintainer charger provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode. Input 100-240V, ultra-compact and lightweight, easy to carry the motorcycle charger everywhere.
• √ 100% Satisfactory Float Charger - Updated with defective battery recognition function and 72-hour safety features, just get portable 6v 12v trickle charger for car batteries with confidence; LST smart battery charger offer 3-Year quality assurance & 12-Month refund & timely 24/7 after-sale services.

Product features

5 STAGE - CHARGE & MAINTAIN MODES

1. Qualification- Battery condition evaluation.

2. Soft Start - Help the battery to recover prior to pulse charging.

3. Bulk Charge - Using highest rated current till 80% capacity.

4. Absorption - Till its full capacity without overheating.

5. Float - Maintain the battery through pulse charging.

DEFECTIVE BATTERY RECOGNITION

Fault Light will FLASH when identifying the battery is defective,

and it will be ON when reverse polarity or short circuit happens.

Applies a high-voltage pulse charge when low-voltage, sulfation or lost capacity is detected.

REFERENCE CHARGING TIME

Charge Battery : 4 - 40AH

Maintain Battery : 4 - 60AH

Tips: LST battery float charger can be used with larger capacity battery,

just more charging time, no damage to your battery.

MULTI-LEVEL SAFETY

Quick Disconnect Harness

Connect and disconnect the 6/12 volt trickle chargers in seconds.

Connect and Forget It

Once connected, the motorcycle battery charger maintenance charger

manage your battery's health on its own.

PACKAGE CONTENTS

- 1 x LST Battery Charger & Maintainer

- 1 x Alligator Clips for an alternate connection

- 1 x Fused Ring Terminal Harness for hard to reach spaces

- 1 x Instruction Manual

Product description

Introducing the all-new GENIUS2, making it one of our most powerful, highest-performing, energy-efficient, and compact charger yet. The GENIUS2 is a 6-volt and 12-volt battery charger, battery maintainer, trickle charger, and battery desulfator, rated at 2-amp for all types of lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as, marine and deep-cycle batteries.



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• Meet the GENIUS2 - Similar to our G1100, just better. It's 34% smaller and delivers 65% more power. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
• Do more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
• Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
• Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
• Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
• Beyond maintenance - It's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge.
• Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.

Product description

Introducing the all-new GENIUS10, making it one of our most powerful, highest-performing, energy-efficient, and compact charger yet. The GENIUS10 is a 6-volt and 12-volt battery charger, battery maintainer, trickle charger, and battery desulfator, rated at 10-amp for all types of lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as, marine and deep-cycle batteries.



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• GENIUS10 - Similar to our G7200, just better. It's 17% smaller and delivers 115% more power. It's the all in one solution battery charger, a battery maintainer, trickle charger, plus battery desulfator
• Do more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries
• Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates
• Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts
• Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life
• Beyond maintenance - It's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge
• Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more

• STAY CHARGED: The 1.25 amp charger provides a full charge to your powersports battery before automatically switching to float mode to maintain proper voltage levels without overcharging the battery
• EASY, FAST CHARGING: A low maintenance design to be quick and easy to use even in small storage spaces, our powersport charger and maintainer charges as fast or faster than any 3 amp charger available
• EXTENDED BATTERY LIFE: Compatible with lead-acid, flooded, and sealed maintenance free batteries (AGM and gel cell) and ideal for use in long term storage to provide and maintain an optimal charge
• MONITOR POWER LEVELS: Solid state two-color LED light indicates the state of the charge and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power
• SAFE AND SECURE: Our battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power

User questions & answers

Question:	will this work with the new lithium batteries
Answer:	A model for lithium batteries is available.
Question:	can I leave it on my unattended battery for months
Answer:	where do you sit the charger after you hook it up to the battery, and plug it in an outlet outside? co you just sit it under the vehicle?
Question:	I need to keep a Chevy S-10 truck battery from going dead. Truck is not driven much. Will this work
Answer:	The factory Delco radio in my black 5spd 94 S10 kills my battery if I do not drive it at least once every 48 hours. Deltran chargers work great for all the equipment we use at work (24v of course) and Deltran works great to keep my Delco radio from killing my S10. A fellow employee of mine has a 2008 Silverado and has suffered from dead batteries for years if he did not drive in at least once every few days - seems that GM cannot produce a radio that does not kill a battery. He installed a Deltran charger last month and has not yet had a dead battery despite the radio sucking 950mah.
Question:	is it easy to install or do i need mechanic? i am elderly
Answer:	All you do is connect the end that has the clips for battery red positive black negative shows on top of battery as such. There is a plug coming from unit that will pug into those two items once all that is plugged in then plug unit into 110 wall socket and it will charge from there read instructions as to how to tell when batter is fully charged. This unit is not installed it is to be used when needed and can be left hooked to your battery when car is at home with out hurting battery. Once charged then un plug from battery and un plug from wall outlet till needed next time. Hope that helps some but be sure to read instructions as how to tell what the lights on unit is telling you.

Product description

The MXS 5.0 offers a unique eight step approach to battery care. Fully automatic microprocessor controlled charger with built-in automatic temperature sensor features a unique combination of advanced charging modes and makes the new MXS 5.0 the fastest, most effective and versatile consumer charger CTEK has ever made. The MXS 5.0 features capabilities for improved charging in all weather. It is the perfect charger for the user with multiple vehicle types and higher demand battery charging and maintenance requirements. Provides an outstanding charging experience!

• Unique reconditioning mode, built-in temperature sensing capabilities
• Completely sealed Unit, spark proof and reverse - polarity protected
• Premium input and output cable with robust strain relief
• 5 year warranty. Ideal for start-stop systems
• Input voltage 110-120 VAC
• Minimum battery voltage required: 2V

User questions & answers

Question:	What is the ac input voltage & frequency
Answer:	Depends where you purchase it. If purchased in USA comes with a 2 pin plug/cord and set for 120v but elsewhere set for local market voltage and plug e.g. in UK has 3 pin plug and set for 240v.
Question:	Why does amazon say this won’t work with a 2007 Porsche Cayman
Answer:	Our MXS 5.0 (40-206) is a 12V, 4.3 amp charger recommended for lead-acid and AGM batteries up to 160Ah. If your battery meets this criteria it will work fine on your vehicle.
Question:	Will this work for a 2017 Porsche Macan S
Answer:	Will this work with a 2018 Porsche macan
Question:	What’s the difference between this mxs 5.0 charger and a mus
Answer:	Don't agree with D. Raupp: the number is not the amps it can put out but likely a number larger that 4.3 to show that it's a newer version in their line up. This charger is the next generation of the 4.3 with updated features/improvements, also with an added feature - the temperature sensing/adjustment. Called CTEK today and they said that 5.0 replaces the 4.3 which they are phasing out. This unit charges with several different amps: 0.8A; 4.3A; 2.5A; and 1.5A and switches automatically between them depending on which phase of the charge cycle it is in.

Product features

ADVANCED CHARGING WITH TEMPERATURE COMPENSATION

Automatic charging and maintenance for vehicle and motorcycle batteries, with reconditioning mode. The MXS 5.0 is an advanced microprocessor controlled battery charger which gives unrivaled performance for lead-acid batteries from 1.2-110Ah. It comes with automatic temperature compensation built in which ensures the best charging performance, even in the most extreme conditions. The MXS 5.0 also includes battery diagnosis to establish whether your battery can receive and retain a charge, patented automatic desulphation program, an AGM option that maximizes the performance life of most Stop/Start batteries and a special Recond mode for reconditioning deeply discharged batteries. The MXS 5.0 uses CTEK’s patented float/pulse system, which is the most efficient maintenance mode when a battery is connected for long periods.

Connect and Forget It

The CTEK MXS 5.0 offers a unique eight-step approach to battery care. Fully automatic microprocessor controlled charger with built-in automatic temperature sensor features a unique combination of advanced charging modes and makes the new MXS 5.0 the fastest, most effective, and versatile consumer charger CTEK has ever made. Alligator clamps and eyelets included.

Taking Safety and Ease-of-Use to the Next Level

The MXS 5.0 offers features such as a special reconditioning function that restores stratified and deeply discharged batteries, unique maintenance charging, and the charging of demanding AGM batteries (i.e. Optima). The charger is splash and dustproof, designed to protect vehicle electronics and non-sparking, reverse polarity protected, and short-circuit proof.

• ➤[ Compact, Robust & Durable ] - Compact size for easy storage. Enhanced plastic case with top grade fire-resistant feature. Perfect for charging and maintaining all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell). Up to 8.5FT 18AWG UL standard cables with SAE quick release connection options: 7.5amp fuse protected Ring Terminals Harness and Fully insulated enhanced 50amp Alligator Clamp Harness​. Works with all devices with standard SAE connectors.
• ➤[ Recover, Charge & Maintain ] - It's not a traditional charger or maintainer. With the up-to-date charging technology, it applies the pulse charging technology by giving a slight pulse current at the proper stages to boost the battery so as to maximize the battery performance and extend the battery life.
• ➤[ Multi-barrier Safety Protections ] - Fully automatic operation with safety protections. Simply plug-in and leave it. No worry about overcharge. It will stop charging when charged and then maintain the battery at 13.6V indefinitely. Spark-free technology applied for safety.
• ➤[ LED Indication & Energy Saving ] - Easy-to-read LED indication to let you know the different modes during the charging progress. Zero output in standby mode without connecting with the battery to save energy. No battery drain when connecting with the battery.
• ➤[ Two-year Warranty & ETL Safety Certified ] - Energy Saving design with one LED indicator to display different charging status. Certified by CE, RoHS, UL and CEC. Conform to the CEC (​CALIFORNIA ENERGY COMMISSION) standard - BC mark. TWO YEAR WARRANTY AND 100% SATISFACTION SERVICE - Hassle-free return or refund for any product quality issue. 100% satisfaction service and technical assistance will be provided by contacting our professional customer service team.

User questions & answers

Question:	Is it waterproof
Answer:	When I’m charging any type of electrical jobs it’s a good practice to keep in the dry,,,,,
Question:	Will this tender 2 barriers hook in parallel for an rv
Answer:	I take it you mean batteries. If in parallel it should work, may take longer to get fully charged since you are charging 2 batteries instead od 1.
Question:	While charging. 1st green light flashing. Checking with voltmeter voltage is only 5v. Why isn’t it 12v
Answer:	If the first green light is flashing, that means your battery is too dead for this charger to work (battery has output of
Question:	Sirve para cargar baterías de 1000mA
Answer:	Si sirve, es un cargador inteligente, muy bueno. Lo tengo trabajando en una planta electrica más de un año sin problema

Product features

Battery Recovery - Optimizer X

The MP00205B 12V 1000mA can do the daily charge and maintenance work for all the lead acid batteries. With the special pulse current recovery technology, it can recover most of the sulfated batteries and deeply discharged batteries.

Pulse Tech - Recover & Maximize the battery performance

Two-Stage Pulse current charge to recover the battery cells and maximize the performance. Smart detection and operation. No manual operation needed.

Charge, Maintain & Recondition

Charge the battery fully up to 14.2+/-0.2V and maintain the battery with pulse current at 13.6V indefinitely. Recondition/Recover sulfated or deeply discharged batteries automatically.

Safety Charge

Multi-barrier safety design against overcharge, over-temperature, short-circuit & reverse polarity. No spark. No output (energy waste) in stand by mode. Safety Timer - 24hours(max) absorption.