12 best trickle charger car batteries

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

Introducing the all-new GENIUS5, making it one of our most powerful, highest-performing, energy-efficient, and compact charger yet. The GENIUS5 is a 6-volt and 12-volt battery charger, battery maintainer, trickle charger, and battery desulfator, rated at 5-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 GENIUS5 - Similar to our G3500, 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

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 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.

• 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!

• 10W 12V Solar Car Battery Charger is the perfect trickle charger/maintainer for 12V batteries of cars, motorcycles, boats, snowmobiles, tractors etc
• Please note that the protective plastic film on the panel surface is supposed to peel off. The cigarette plug option only works if it has constant power when the key is out of the ignition. When you start the car, please remove the solar panel from the car battery
• Charging 12V rechargeable batteries in emergency, suitable for vehicles in outdoor work or travel or camping training. Easy to install and completely maintenance-free
• Comes with the cigarette lighter adapter, 1 pair of battery clips and 4pcs PVC suckers. Unique design-high quality clips to prevent short circuit
• Environmental protection and energy saving, built-in blocking diode to prevent reverse discharge, not only maintains the battery lifetime but also extends its usage life

User questions & answers

Question:	Will this charge two deep cycle battles at the same time
Answer:	I don't know where the 2 other comments came up with one amp output. Minimum is 5.1 amps with mttp controller. Still insufficient to fully charge deep cycle flooded battery with much load.
Question:	Are there any directions with this item? also, do i peel off the plastic coating? it is all bubbly like i should, but i am not sure
Answer:	No, there are not really any directions but it’s pretty simple to use. Yes, peel off the protective plastic layer. I know it looks like it is attached underneath the fabric but it comes pretty easily.
Question:	how long will it take with good sunlight to recharge a dead 12v automotive battery
Answer:	The right answer is: It won't. 5W is the absolute best these cheap panels will output, in reality you will only get about 1W during daylight hours, mostly due to thermal derating. The charge will be so minimal, that battery leakage at night will eliminate any small charge you get during the day.
Question:	Does this have a blocking diode
Answer:	I don't believe this panel has a blocking diode built in as CX wrote in 2018. Can seller confirm whether there is a blocking diode built into the panel? Thanks

Product features

Solar Car Battery Trickle Charger Package Includes:

• 1* 12V 10W Solar trickle charger with 4.75 ft cord
• 1 * Alligator clip adapter with 22.8 inch cord
• 1 * Cigarette lighter adapter with 22.8 inch cord
• 4 * PVC Suckers

ECO-WORTHY 12 Volts 10 Watts Portable Solar Panel Battery Maintainer

Rated Power: 10W

Voc: 22.41V

Vop: 17.9V

Short circuit current (Isc): 0.61A

Working current (Iop): 0.56A

Output Tolerance: ±3%

Temperature range: -40℃ ~ +80℃

Dimensions:14.37*9.25in (365*235mm)

Weight: 1.46 pounds

Plug&Play SAE connector

Solar Panel SAE connector is plug and play, no need to recognize positive or negative, simple and easy to use.

Note:As this is 10w solar panel main function is maintain battery, not for full charging your battery

Cigarette Lighter

Plug the cigarette lighter to socket when use it to charge or maintain vehicle's battery, really plug and play.

Note:In some makes of vehicles, the cigarette lighter may not operate when the ignition is turned off. If so, you can connect directly to the battery using alligator battery clamps and cables.

Alligator Clip Adapter

Use the red and black battery clamps to trickle charge and maintain 12 V battery, make sure they connect correctly.

Built-in blocking diode

Built-in blocking diode to prevent reverse discharge.

this solar power panel on your windshield with the suction cups or fix it on the sun visor with the back strips.

• [CHARGE DEAD BATTERIES] The car battery charger built with strong pulse repair technology to reverse the damaging effects when batteries are left uncharged for extended periods to improve battery performance and longevity.
• [WIDE APPLICATION] Charge fully drained 12V Pb/SLA/GEL/AGM/VRLA/sealed lead-acid batteries and WET/FLOODED, the Automatic battery Charger is a great choice for Car, Motorcycle, ATV, RV, UTV, Powersport, Boat, Ride-on Toy, Golf Cart, Lawn Mower and more devices. NOTE: Only work with 12-volt battery, not compatible with 24-volt and 6-volt battery.
• [LCD SCREEN] Using a backlit LCD display, clearly and visibly shows charging voltage, current, battery type, charging mode, and the percentage of power remaining. Allow quick and easy to use the trickle charger in the dark or at night.
• [BEYOND MAINTENANCE] It's a trickle charger and also an advanced battery maintainer, a fully-automatic, worry-free car battery charger for daily use.
• [SAFETY GUARANTEE] Multi protection against Reverse Polarity, Short Circuit, Over Voltage/Current, over Charge/Discharge, overload, overheat; Spark proof during lead connection, the automatic battery trickle charger is full-loaded and burn-in test proves its stable performance and high reliability.

User questions & answers

Question:	Does the fan run continuously, or only as needed
Answer:	If it ran off a usb connection maybe but I wouldn’t risk it even it it could.
Question:	The fan does not come on when I plug it in. Is this normal
Answer:	Out of the box it was 3/4's charged. It went to full charge in less than an hour.
Question:	What is the input amps the charger uses? - not output
Answer:	I left mine in a boat in the hot and cold for at least 3 months and it still had 75% charge. It hadn't been used for a long time before it was placed there. Recommend charging it at least once a month just to be safe.
Question:	Can it be used with an extension cord
Answer:	If it is USB C, Yes.

Product features

12V 5A Automotive Battery Charger/Maintainer, bring batteries back to life.

The 12V 5A Battery Charger allows you to connect the charger to the battery and leave it for maintenance indefinitely. When the battery is fully charged, it will automatically minimizes the current and turn itself to a battery maintainer.

Specification:

Input Voltage: 100-240V 50-60Hz

Output Voltage: 12V

Output Current: 5A

Material: ABS + PC housing

Temperature: -10~45°C (14~113°F)

Weight: 465g/1.03lbs

Dimensions: 6 x 3.4 x 2.4in

Cable Length: 130cm/51in

Remark: for 4Ah-15Ah battery, we suggest use “Repair” mode, because the battery size is too small, use pulse charge is very good for small size battery.

Package:

1 x Car Battery Charger

1 x User Manual

Automatic Stop after Full Charged

Stops charging automatically when battery is fully charged or topped off, switching to float mode monitoring.

Good Cooling System

16-layer fin cooling aluminum sheets and fans are used for cooling, which makes the cooling performance more powerful!

Smart protection

The battery charger offers safety features including reverse-polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection, and over-temperature protection.

ABS Flame-retardant Shell

Made of ABS flame-retardant material, insulated, flame retardant and high temperature resistance, ensure charging safety.

Pure Copper Alligator Clips

Ensured a constant output and non-heating for long time charging.

Small Size

Convenient store and carry.

• ➤【Wide Application】 This intelligent battery charger is designed for all types 12V and 24V lead-Acid batteries that within 6-150Ah(12V), 6-100Ah(24V), including AGM, GEL, SLA, Flooded (WET), or any common automotive, deep-cycle, marine, or maintenance-free battery. Note: Lithium battery is prohibited. Compatible with all types of vehicles - charges and maintains, electric vehicles agricultural vehicles, off-road vehicles, pickup trucks, boats, yachts, motorboats, and more
• ➤【Effective Reparation Mode】Automatic sulfa-ting and acid stratification detection, One Key to Repair, Activate Battery, Pulse repair function can help to repair your loss battery and extend battery life. Note: It can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to 100% new
• ➤【Automatic Charging】Automatic detection of 12V or 24V battery, automatic monitoring of the entire charging process through a microprocessor-controlled program. Automatically adjust the charging current, easy to deal with a variety of harsh voltage environments. This 24V 12V car battery charger ensure the adaptive charging process, with maximum safety, and automatically stop when the battery is fully charged
• ➤【Safety Charging】Adopt ABS flame-retardant shell, fireproof, electric shock, corrosion resistant, solid and durable, Built in circuit protection guards against reverse polarity, sparks, overcharging, over-current, open-circuits, short-circuits and overheating. Smart LCD display shows the charging status and battery status to make you more assured of charging
• ➤【Robust Quality and Service】Automotive Battery Charger has a durable and efficient design. With well-experienced engineers and dedicated support team, we are always standing by your side and ready to help you. If you have any questions, please feel free to contact us by email

User questions & answers

Question:	Can I usw this for jump starting a car
Answer:	I am afraid not, but the other item G27P jump starter in our store can jump start your car, please refer to the following link for details: https://www.amazon.com/SUHU-Battery-Starter-Booster-Portable/dp/B08NWR766M
Question:	Can it be used to charge a battery fitted to a Ford Kuga 2015 diesel automatic
Answer:	I am sure it will work well, hope this helps.
Question:	How long are the battery leads? How long is the power cord
Answer:	Hello, the battery leads are 21.5 inch, and the power cord is 23.5 inch.
Question:	It charge and maintain 12v deep cycle 100mA battery
Answer:	It should be able to

Product features

Easy to Use

Be sure all accessories are off, connect the ground cable(-)/(+), jump the smart battery charger, it will do the rest.

Compatible with Most Batteries

Works with all types 12V and 24V lead-Acid batteries including AGM, GEL, SLA, Flooded (WET), or any common automotive, deep-cycle, marine, or maintenance-free battery. But not for lithium battery.

Battery Desulfator 12V/24V

Repair mode can repair the effects when batteries are left uncharged for extended periods to restore battery life and conditions flat batteries.

Easy to Carry

Suitable for outdoor use. Portable and powerful

Product description

Charge your car battery with the DieHard 71219 6/12V 2A Shelf Smart Battery Charger and Maintainer. The microprocessor controlled, fully automatic, 5-stage charging process precisely charges and monitors your vehicle's battery. Safety features are built-in alert you when the clamps are reversed and prevent overcharging. This unit includes 50A clamps, 12V accessory plug and permanent ring connector.

• Micro processor controlled, fully automatic, 5-stage charging process for precise charging and monitoring batteries
• LED indictor will flash if clamps are reversed and charger will not operate
• Features battery maintaining to prevent overcharging, charging will resume if battery becomes discharged
• Versatile quick-connect harness with 50A clamps, 12V accessory plug or permanent ring connectors
• Quick connect harness's install fast for hard-to-reach motorcycle batteries

User questions & answers

Question:	How can i know what items on amazon are not made in china. i will not purchase items from amazon that are made in china
Answer:	If you’re not gonna buy anything from China you don’t buy much do you about 90% of everything in the United States comes from China pull your head out
Question:	How long would it take to charge a 12v 45 /50 amp
Answer:	Thank you for your inquiry. If the battery is 100% discharged, it will take approximately 12.4 hours at a 2 amp charge rate to fully charge the battery.
Question:	Will this trickle charge a deep cycle marine battery
Answer:	Thank you for your inquiry. This portable charger is perfect for use on 6 and 12 volt lead-acetate batteries. Keep your batteries fully charged and ready to go when you need them. A marine (boat) battery must be removed and charged on shore.
Question:	Don’t see the wall plug to connect to wall outlet
Answer:	Yes, the 71219 needs to be plugged into A/C outlet

Product features

Charge with Ease

This fully automatic, microprocessor controlled, 5-stage charging system with LED indicator lights provides precise charging and battery monitoring, guiding you through the charging process with ease.

Charging You Can Count On

Reverse Hookup Protection helps you charge more safely, shutting your charger off if clamps are incorrectly connected. Float Mode Monitoring keeps your battery at a normal voltage, maintaining the battery's charge. Get this charger that is backed by a 3-year warranty.

So Many Ways to Charge Up

The Quick Connect Harness is perfect for hard to reach motorcycle batteries, thanks to fast installation and 3 connector options: 50-amp clamps, a 12-volt accessory plug or permanently attachable ring connectors.

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

• (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.

• √ 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