12 best car battery chargers
Car battery chargers are devices used to recharge and maintain the electrical charge of a vehicle's battery. They are essential tools for keeping car batteries in good condition, especially during periods of inactivity or when dealing with a dead or depleted battery. Here are some key points about car battery chargers:
Purpose: Car battery chargers are designed to restore the electrical charge in a car battery, ensuring that it remains at an optimal level for starting the engine and powering vehicle electronics.
Types:
- Trickle Chargers: These chargers provide a low and constant current to the battery, making them suitable for long-term maintenance to prevent battery discharge.
- Smart Chargers: Smart or intelligent chargers use advanced technology to monitor and adjust the charging process. They are capable of analyzing the battery's condition and adjusting the charge rate accordingly to prevent overcharging or undercharging.
- Jump Starters with Built-in Chargers: Some portable jump starters include battery chargers, allowing you to jump-start your car and recharge the battery simultaneously.
- Fast Chargers: Fast or rapid chargers deliver a higher charging current, enabling a quicker charge but requiring careful monitoring to prevent overcharging.
Compatibility: It's important to choose a battery charger that is compatible with your vehicle's battery type (e.g., lead-acid, AGM, gel cell) and voltage (typically 12V for cars and light trucks).
Maintenance Mode: Many modern car battery chargers have a maintenance or float mode, which allows them to be left connected to the battery for extended periods without overcharging. This is useful for maintaining the battery's charge during long periods of inactivity.
Safety Features: Quality battery chargers include safety features such as reverse polarity protection, short-circuit protection, and thermal overload protection to prevent accidents and damage to the charger or battery.
Charging Process: When using a car battery charger, it's important to follow the manufacturer's instructions carefully. Typically, the process involves connecting the charger to the battery terminals (red for positive, black for negative), selecting the appropriate charging mode, and allowing the charger to complete the charge cycle.
Emergency Use: In addition to regular maintenance, car battery chargers can be a lifesaver in emergency situations when your vehicle's battery is dead. Some chargers come with jump-starting capabilities, allowing you to jump-start your car using the charger's power.
Portable vs. Stationary: Car battery chargers come in both portable and stationary models.Portable chargers are suitable for on-the-go use and often have built-in handles for easy transport. Stationary chargers are typically larger and may be wall-mounted or permanently installed in a garage.
Desulfation: Some advanced battery chargers feature a desulfation mode, which can help dissolve sulfate crystals that can accumulate on battery plates over time, potentially extending the battery's life.
Maintaining Battery Health: Regularly charging and maintaining your car's battery can extend its lifespan and reduce the likelihood of unexpected breakdowns.
In summary, car battery chargers are essential tools for vehicle maintenance and emergency situations, allowing you to keep your car's battery in good condition and ensuring it has the power needed to start the engine and operate the vehicle's electrical systems.
Below you can find our editor's choice of the best car battery chargers on the market- POWERFUL BUT COMPACT: With 800 amps peak current, the Tacklife T8 can jump start 12V cars, SUVs, trucks or vans up to 30 times on a full charge (charging takes 4.5 hours). It’s a compact power bank (18000mAh capacity), can charge your phone with dual USB ports (one is a 5v/9v Quick Charge) and power your other car accessories using a 12V 10A DC port.
- LONG-LASTING STANDBY TIME: Unlike other car jump starters, you can manually turn the Tacklife T8 ‘OFF’ to slow down the battery's self-discharge – allowing to the T8 to hold its charge for up to 12 months while not in use. (Please remember to turn ‘ON’ before charging or it will not charge.)
- USER-FRIENDLY EXTRAS: Not just a car battery charger, the T8 comes equipped with super bright LEDs functioning as an emergency flashlight. The red light can function as a traffic hazard warning signal in the event of an accident. The T8 is a multifunctional life-saver with a strobe, SOS signal and built-in Compass. The digital LCD screen clearly displays the remaining power.
- WELL-DESIGNED: The unique design of the Tacklife T8 car jumper is bold but easy to handle. The specially designed indicator notifies you of incorrect use with an audible buzz and flashing lights. The full metal clamps are built to last and are ergonomically designed to be easy to open.
- WHAT’S INCLUDED: TACKLIFE T8 jump starter, smart jumper cables, wall charger, car charger, USB cable, cigarette lighter socket adapter, EVA carrying case and 2-years warranty. Our after-sales customer service is available at any time. Please feel free to contact us for help.
Product features
STEPS TO JUMP START YOUR CAR
Two USB Output Ports
Two USB Output Ports (includes 5V/9V Quick Charge Port) can charge your cell phone and tablet safely and quickly at the same time.
12V DC Output Port
12V DC Output Port with the comes with Cigarette lighter adapter can power your other car accessories. (Tire Inflator etc.)
LED Emergency Light
LED Emergency Light with three modes ( SOS Strobe and Flash), can be used as a multifunctional lifesaver.
TECHNICAL INFORMATION
What’s in the box
1 x Jump Cable with Smart Indicator, 1 x Tacklife T8 Jump Starter, 1 x Wall Charger,
1 x Car Charger, 1 x Cigarette Adapter, 1 x USB-Micro USB, 1 x User Manual, 1 x Carrying Case
Tacklife T8 comes with many accessories and can be used as a multifunctional lifesaver.
The all-mental smart jump clamps span 53.5cm(21.06in) in length and are capable of reaching most battery posts or chassis ground.
Product description
Charge or jump start your SUV, truck, or large battery with the Schumacher SC1281 6/12V Fully Automatic Battery Charger and 30/100A Engine Starter. Contains battery and alternator tester which provides charge level and helps diagnose electrical problems. Features 30A for quick energy boost and 100A to jump start your car right away. Microprocessor controlled, multi-stage charging adds precision, safety and battery life. Built-in reverse hook-up protection prevents charger from operating if clamps are reversed. LED indicators and Start/Stop push button interface improves accuracy and ease of use. Features auto voltage detection to easily detect 6 or 12V batteries. Meets the highest industry standards with its Schu Eco Energy. DOE compliant. Compatible with standard, AGM, gel, and deep-cycle batteries.
- Features 30A quick boost and 1H2:L1600A jump start, powerful enough to start SUVs, trucks and large batteries
- Battery and alternator tester provides charge level and helps diagnose electrical problems
- Features multi-stage charging and auto-voltage detection for added precision, safety and battery life
- Reverse hook-up protection ensures charger will not operate if clamps are reversed
- Charges compatible battery types, including standard, AGM, gel and deep-cycle batteries
User questions & answers
Question: | Does this charger have a desulfation mode on it |
Answer: | The manual talks about a desulfation mode existing, but does not say how to trigger it, or whether it is part of the automatic charging system. https://www.batterychargers.com/sites/default/files/manuals/0099001912E-R3.pdf page 8. |
Question: | What does the 2/6 mean? Is this the trickle or battery maintenance mode info |
Answer: | Starts at a moderate 6 amp charge reducing to 3 amps as charging nears completion. |
Question: | Is it portable |
Answer: | Light and portable, but needs a 120volt outlet, or a long(100' extension cord) to far distances. |
Question: | Is this a 4 stage charger (bulk, absorption, float, equalization |
Answer: | The SC1281 does, Bulk, absorption, equalization, desulfation and maintenance features |
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
- 🚗✔ Smart Fast Charger: 2A / 8A / 15A / Auto charging rate, fully automatic high frequency charging for all types of 12V lead acid batteries, including GEL, AGM and STD. Not only do you choose the charging rate manually, but also the optimal function can automatically select the charge rate best fit for your type of battery.
- 🚗✔ Excellent Winter Charging Mode: Specialized design for charging battery in winter weather conditions to sustain a longer life of battery and to ensure perfect charging
- 🚗✔ Safety Protection: Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life. No worry about battery Over Voltage, Over Heat, Overtime Charging, Short Circuit and Reverse Polarity
- 🚗✔ Advanced LCD Display: Intuitive words and vivid icon, easily keeping track of charging status, charging current, voltage, battery type, and error information
- 🚗✔ Complete 6-step Charging Program: Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test and Floating, allow for optimization of battery power, without overcharging or damaging. Household Use Only. (Do not charge a frozen or dead battery!)
User questions & answers
Question: | What is the warranty for th |
Answer: | The user manual does not say anything about slow charging; it might charge the battery to a point if connected to it but it won't be slow. The car battery charger can charge small electronic devices via USB ports, but the charging circuitry that controls, monitors and limits the amount of current that goes to charge these devices is in the small electronic device itself. Customer support might be able to give you a better answer. The customer support number for the car battery charger is listed as 1 (888) 965-5888 in the user guide. |
Question: | does this work with optima yellow top battery |
Answer: | The cables are about 8 inches long not including the clips. However since the power pack is only a little larger than a cell phone it is easy to get it within a couple of inches of the battery posts so the cables do not have to be long to reach. That is the great thing about these little starters....they work without having to have space to maneuver a car or to need long cables. |
Question: | Why does it say not to charge a dead battery in the warnings? Is that not what it’s meant for |
Answer: | It charges using a provided USB-C cord but you must provide the wall or auto charger. |
Question: | Charger says to connect cables when they are connected |
Answer: | The instructions say at least 20%. |
Product features
MCU Controlled Program
Intelligent microprocessor monitors the attached battery's voltage level from the moment it is connected, using this ever-changing data to improve the charging system's multi-stage charging cycle, resulting in quicker charge times and a lessened chance of damage due to overcharging.
High Voltage Reconditioning
Charger adopts high voltage up to 15.8V to stimulation battery, mainly for the bad battery caused by short circuit or low-softening plate. The working cycle is five cycles. If the charger test concludes that the battery is still less than 12V after the repair cycle, the dead battery is determined.
Comfortable and Easy-to-Carry Handle
Unique handle adopts Arc design, with high comfort, has good ergonomics that minimize the possibility of experiencing aches and cramps.
Reliable Cooling System
Features with one cooling fan and reliable cooling vent to disperse heat and increase charging efficiency. When the charger is in constant current and constant voltage, the cooling fan would works.
Durable ABS Shell
Applies the technology of ABS material, great insulation, anti-falling, sturdy and durable.
Convenient Cables Storage
It is easy and convenient to use and store alligator clip and power cord.
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
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.
- POWERFUL & HEAVY DUTY - With 800amps peak current and all-metal clamps with thickening grips and heavy duty bolder cables, TACKLIFE T8 can jump start your vehicles up to 30 times in a single charge (7.0L gas or 5.5L diesel engine) .
- FAST CHARGING PORTS - 18000mAh capacity and dual smart USB outputs(5V/2.1A, 5V 2.4A/9V 2A) can fully charge your laptops, smartphones, tablets, and other devices fast and safe. 12V 10A DC port which can offer power for other car accessories.
- ADVANCED PROTECTIONS - Intelligent jumper cable with indicating red/green lights and manually operable "BOOST" button makes your operations much easier than normal jumper cables. Featured with 8 protections including mistake-proof, spark-proof and reverse polarity protection, it can safely connect to any batteries.
- LCD DISPLAY & COMPASS - The distinctive digital LCD screen can exactly show the remaining power of battery pack. The compass and 3 modes LED flashlight (SOS/Blink/Strobe) can help you find your way home when get lost in the wild.
- WHAT YOU GET - TACKLIFE T8 jump starter, smart jumper cables, wall charger, car charger, USB cable, cigarette lighter socket adapter, user manual. It can be used for cars, motor, watercraft, ATV, UTV, yacht, snowmobile, 2-years replacement worry-free.
- ➤【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
The GB40 is an ultra-portable, lightweight, and compact portable lithium car battery jump starter pack for 12-volt batteries. With it, you can safely jump start a dead battery in seconds - up to 20 times on a single charge. It's a mistake-proof portable car battery jump starter battery booster pack, making it safe for anyone to use and features spark-proof technology, as well as reverse polarity protection. The GB40 portable car battery jump starter integrates with a high-output 100 lumen LED flashlight with 7 light modes. Including low, medium, high, flashing, strobe, and emergency SOS. It can hold its charge for up to one year without being recharged. Its internal battery can be used to recharge any personal mobile devices like smartphones, tablets, or any other USB device, can be recharged by any powered USB port. It's rated at 1000-amps, and suitable for use on gasoline engines up to 6 Liters and diesel engines up to 3 Liters, such as a car, boat, lawnmower, and more. Included is the GB40 battery booster jump starter pack, heavy-duty battery clamps, USB charging cable, 12-volt USB car charger, microfiber storage bag, a 1-year limited, and lifetime customer support. 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- Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp portable lithium car battery jump starter pack - up to 20 jump starts on a single charge - and rated for gasoline engines up to 6 liters and diesel engines up to 3 liters.
- UltraSafe - Safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
- Multi-Function - It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 3 hours at 2.1-amps. Plus, an integrated 100-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
- Advanced Design - Our most advanced portable car battery jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. A rubberized over-molded casing to prevent scratching or marring of surfaces. And an ultra-compact and lightweight design weighing just 2.4 pounds.
- In The Box - GB40 UltraSafe Portable Lithium Car Battery Jump Starter Pack, Heavy-Duty Battery Clamps, 12-Volt Car Charger, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1-Year Warranty, and Designed in the USA.
User questions & answers
Question: | What is the operating temperature range? Can it be safely left in the hot car in the middle of summer (180 degrees or more |
Answer: | Dear Value Customer, Yes, the jump starter can be charged in other countries. All chargers that support USB cable could be used to charge the jump starter.Our package includes a charging head, so please don’t worry. |
Question: | How long does the charge for the jumper last. dead batteries are few and far in between. If i were to charge it will it last a year, 2 years |
Answer: | I jump started a 2006 Jeep Commander 3.7L and it still had 3 dots of battery left. |
Question: | Will this start a Gel Battery |
Answer: | 2000A Peak Current |
Question: | Is this capable of starting up a V8? and I don't mean the tomato juice |
Answer: | Dear Valued Customer, We take responsibility for each product sold, and we provide a two-year warranty and lifetime service for the jump starter. Please provide your order number, Then we will record and activate your 24-month warranty. |
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.
- 【MULTI FUNCTION INTELLIGENT CHARGING】: Microprocessor-controlled - automatically adjusts the charge current and maintainability. automatically switching from fast charge, to top-off, then to trickle charge.Pulse repair function can help to repair your loss battery and extend battery life.
- 【HIGHLY COMPATIBLE FAST CHARGING】: It works with SLA, WET, MF, FLOODED, GEL, VRLA, AGM, EFB batteries, meaning that it can be used for the batteries in cars, motorcycles, boats, mowers and others. Calcium type deep cycle automotive or marine 6Ah-150Ah 12V/ 6Ah-100Ah 24V battery. Upgrade enhanced 130W for faster charging.
- 【TOTAL 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.
- 【SIMPLE AND PRACTICAL TO USE】: Using a backlit LCD display, the battery charger clearly and visibly shows LCD screen displays charging status and battery status; charge voltage, charge current, inside temperature, battery full, summer mode, winter mode, etc.
- 【ENHANCE QUALITY ASSURANCE UPGRADED VERSION】: We have received electric appliance authentication to our battery charger.Please contact me whenever you have any problems. Provide one year quality assurance, please feel free to purchase.
User questions & answers
Question: | How do i know which mode should i choose and which type of battery should i pick? agm or the ... my car is glc |
Answer: | hello dear, our battery charger is for 12V/8A and 24V/4A. And this is automotive, you do not need to choose the mode. Thanks |
Question: | Can i ise to charbe a 24v Lifepo |
Answer: | I don't think it is recommended in the instructions. |
Question: | Are you able to see the current charge state of the battery before charging? I used the battery as an energy bank, would like to know remaining |
Answer: | the battery charger clearly and visibly shows LCD screen displays charging status and battery status |
Question: | Is this charg 12v/24v automatic or I have to select switch to 12v/24v manually |
Answer: | hello, it can charge 12v/24v automatic |
Product features
Smart 12V/24V Battery Charger/Maintainer
Initialization Mode: the battery charger performs a full battery health diagnostic analysis and polarity test.
Repair: car battery charger performs desulfation to dissolve any detected sulfuric acid crystals growing on battery lead plates.
Bulk Charging Mode: portable battery charger charges the battery at a constant current to allow the voltage to rise, recharging ~80% of the battery capacity.
Absorption Mode: once the battery voltage reaches 14.4V (for 12V batteries), the charger voltage is maintained at this level, allowing the battery current to reduce.
Float Mode: the car charger pulse charges the battery at 13.5V, to maintain the full charged status of the battery without overcharging it.
AI INTELLIGENT MULTIPLE PROTECTION
When a ( Short circuit occurs / Overcurrent protection / Overheat protection / Fireproof protection / Low pressure protection / Overpressure protection / Mislink protection / Electrification protection ) the charger will automatically turn off the power supply to protect the battery and charger.
SMART TOUCH BUTTONS
AI smart chip, the latest upgraded touch button in 2020, multiple protection.
SUITABLE FOR MORE ENVIRONMENTS
The best charging work can also be completed in harsh environments such as winter rainy season and summer.
HIGH TEMPERATURE HEAT DISSIPATION
High temperature intelligent adjustment, can automatically adjust the charging current according to the temperature environment, and comes with a cooling fan to provide perfect charging in summer.
- Fast, Smart Battery Charger: The Battery Charger can charge all types of 12V Lead-acid Batteries, including GEL, AGM and STD. It is perfect for charging Automotive, Motorcycle, Marine, RV, PowerSport, Lawn & Garden, etc. Do not charge a frozen or dead battery that has gone below 3V.
- 7-Step Charging Program: Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test, Recondition and Floating. This allows for optimization of battery power, without overcharging or damaging.
- Advanced Start Aid: Engine Start Aid feature can help start your vehicle in about 120 seconds.
- Auto Detect Systems: Features Battery Voltage detection, then automatically selects charge rate for charging and maintaining. Battery reconditioning feature helps extend battery life. LCD screen displays charging status and battery status with easy to understand icons.
- Safety Protection: Battery Charger has Over Voltage, Over Heat, Overtime Charging, Short Circuit, and Reverse Polarity Protection to ensure users safety.
Product features
TowerTop Smart Battery Charger/Maintainer
- Charges 12 Volt Lead Acid batteries including Standard, AGM, GEL, and Sealed Lead Acid.
- LCD screen displays charging status and battery status with easy to understand icons.
- Start Aid function can optimize the power of your battery in only 120 Second, giving you enough power to start most cars.
- Warning:
- For 12V battery only, not to be used with 24V battery.
- Do not charge a frozen or dead battery that has gone below 3V.
7-STAGE CHARGING AND MAINTENANCE MODES
1. Desulphation: Pulse charges the battery to break down the build-up of lead sulphate crystals. Lead sulphate crystals can occur when a battery has been discharged or left unused for a period of time, seriously affecting the performance and lifespan of the battery.
2. Soft Start: A slow steady buildup of the charging process that limits the power supplied to protect the battery.
3. Bulk Charge: The main part of the charging process where 80% of the charge is applied.
4. Absorption: Fully charges the battery by slowly reducing the charge rate to allow the battery to absorb more power.
5. Battery Test: An automatic test to determine the battery condition after charging. If further charging is required, the Recondition stage is selected. If fully charged, the battery goes into Float status.
6. Recondition: Unique charge state to recover deeply discharged batteries.
7. Float: Maintains the battery at 100% charge without overcharging or damaging the battery, allowing the Smart Charger to be left connected to the battery indefinitely.
How the charger protects you and your battery?
TowerTop Battery Charger Stringently lab-tested in UL (Underwriters Laboratories) certified testing facilities. The Charger has UL/FCC certification.
Battery charger/maintainer has multifunctional Safety technology including short circuit protection, spark-free system, reverse polarity protection, overcharge protection,over-voltage protection, temperature protection, making it totally safe for anyone to use.
This allows you to safely maintain and extend the battery life of your lead-acid batteries while allowing your vehicles/equipment to operate more efficiently and stably.
Charging time(T)= battery capacity(Ah) / charging current(A)
Excellent ABS Shell
- Hard, excellent impact resistance
- Good flame retardancy
- Corrosion resistance
- Good electrical insulation
- Widely used in automotive, electronic communications, construction, etc.
Unique Storage Cables Design
- It easily solves your troubles with storing cables.
- After use, you can quickly store your cables.
- No more wasting your time.
What is the size of the charger?
- Item Weight: 5.25 pounds
- Power plug cable length: 6FT
- Battery clip cable length: 6FT
- Charger Dimensions: 10.1 x 6.9 x 4.7 inches
All-Inclusive Battery Clip
- Insulated all-inclusive chuck, no need to worry about leakage
- Bold inner core, stable current, no damage to battery
- Large bite force, not fall off
Fully Automatic System
With Smart Detect System, Automatic current selection, Automatic Identify Low Voltage, Automatic Stop After Full-charged.
Smart Cooling Fan
Smart fan with fan controlled function. In the normal charging process, when the charger is in constant current and constant voltage state (when the current is greater than 3.5A or the temperature is greater than 122℉), the fan works normally.
Lightweight & Portable Design
Ergonomic design, the flexible handle makes the charger more portable. It’s a great addition to your tools for your car.
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