A battery is your car’s power source. It gives you the ability to drive and operate all the systems in your car including headlights, heating, and air conditioning, interior lighting, stereo system, and windshield wipers.
Without a good battery charger to keep it healthy, you would have to recharge it often or when it gets low on charge. If left unattended for long periods of time, a discharged battery can start losing its capacity to store energy and may even become permanently damaged.
Top 11 Battery Chargers For Cars Reviews
There are so many choices out there when it comes to battery chargers. What’s the best? That depends on what you need and how much you want to spend. If you’re just looking for a basic charger, check out our list of the best battery chargers.
- RELIABLE POWER: Delivers 15 Amp rapid charge and 3 Amp maintain to automotive and marine batteries; compatible with standard, AGM, gel, and deep-cycle batteries
- SMART CHARGING: Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision, safety, and battery life
- DIGITAL DISPLAY: LED display, indicator lights, and simple button controls for ease of use
- VOLTAGE DETECTION: Automatically detects 6V or 12V batteries
- SAFE AND RELIABLE: Reverse hook-up protection prevents the charger from operating if the clamps are reversed
- 【THE LATEST INTELLIGENT CPU CONTROL】Portable battery charger/maintainer automatically adjusts the charge current and maintainability according to the temperature. Automatic detection of ambient temperature, so that winter can be full speed, summer is not overload.optimized for any climate, easy to deal with a variety of harsh voltage environments.
- 【HIGHLY COMPATIBLE】Suitable for both 12V and 24V batteries, making it easier to use.It works with Calcium, AGM, EFB, MF, FLOODED, VRLA, SLA and Wet batteries, meaning that it can be used for the batteries in Car, Truck, Motorcycle, RV, SUV, ATV, golf cart, tricycles, agricultural vehicles, bus, etc. ➤NOTE: LITHIUM BATTERY DISABLED.
- 【PULSE REPAIR FUNCTION】Intelligent control system, strong pulse repair technology, remove vulcanization, repair slightly damaged batteries, reduce water loss, Provides stronger engine starts and extended 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.
- 【MULTIPLE PROTECTION & SAFETY OF USE】This Automatic Smart Battery Charger owns safety technology including built in circuit protection, spark free system, reverse polarity protection, over-charge, over-voltage and over-temperature protection, stable performance for longer life.
- 【FULLY AUTOMATIC CHARGER WITH LCD SCREEN DISPLAY】Battery chargers Just plug and leave it for charging and maintaining your batteries automatically for long time, with intelligent digital LCD displays charging status and battery status, charge voltage, charge current, inside temperature, summer mode, winter mode, etc.
- 【QUICK BATTERY CHARGER】12 volt 6-Amp quick car battery charger, can charge or repair all 12-volt and 24-volt lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats, etc.
- 【8 CHARGING PROTECTION】Smart control, temp compensation in hot climates and under-charging in cold climates, reverse protection, cooling system, overcurrent, fireproof material, overvoltage, short circuit. Trickle charger with multiple protection ensure the safety charging at anytime anywhere. No worries!
- 【HIGH-EFFICIENCY PULSE REPAIR】battery charger automotive detects battery sulfation and acid stratification, take newest pulse repair function to restore lost battery performance for stronger engine starts and extended battery life. NOTE: can not activate or charging totally dead batteries.
- 【VISUALIZED CHARGING】 Large LCD display the charging and battery status; charge voltage, charge current, inside temperature, charge percentage, summer mode, winter mode, etc. More convenient to use.
- 【PLUG AND PLAY】 no complicated steps, just plug and charge, stay at home and charge your batteries on your own. All-in-one battery solution as car battery charger, battery maintainer, trickle charger, plus battery desulfator. The must-have tool for your garage.
- Charges standard, AGM and Gel and deep-cycle batteries
- 50A boost mode quickly brings deeply discharged battery back to life
- 6V/12V 250A Voltage
- Digital display, LED indicators and push-button controls
- Microprocessor controlled to automatically adjusts amperage rate, to charge and maintain
- 12-foot reach, 6-gauge output cables
- Heavy-duty 300A color-coded clamps
- 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.
- 🚗Start Dead Auto Batteries - Strong Power Compact Booster Lithium Battery Jump Starter Pack Can Jump Start Your Vehicle (For all gas and 6.5 L Diesel Engine) Up to 30+ Times with 3000-amp of Peak Current and Heavy-duty Jump Clamps and Cables In Few Minutes, Even in Extreme Temperatures (-20℃˜60℃). And Also, Our Portable Automotive Car Battery Starter Could Start 12V Cars, Motorcycles, Marine ,Watercraft, ATVs, UTVs, SUVs, Lawnmowers, Yachts, Boat, Pickup, Snowmobiles, etc.
- 🚗Not Only A Jump Starters - Multi Function. It's A Car Jump Starter Box, Battery Chargers , Portable Power Bank, LED Flashlight And 12-Volt Portable Power. Quickly Charge Smartphones, Tablets, Cameras, GPS, laptops, Bluetooth Headphones And Other USB Devices. Designed with Dual USB Outputs (5 V/2.1 A). 🚗The LED Works For 3 modes: Flash Light, Strobe Light, and SOS Light. This Multi-Purpose Flashlight is Super Great For Daily Use, Camping, Outdoors, Indoors, Emergencies, Travel, etc.
- 🚗Super Safe & Security - The SYPOM Smart Jumper Cables Are Constructed With All-metal Clamps To Prevent Breakage Caused By Long-term Use. Safe To Use Self Car Battery Jump Starter Pack As It Has 8 Protections: Including Over-Current , Over-Load, Over-Voltage, Over-Charge , Short-Circuit, Wide Temperature, Over-Discharge, Reverse Polarity Protection. The Specially Designed Indicator Notifies You Of Incorrect Use With An Audible Buzz And Red Flashing Lights.
- 🚗Super Capacity Battery Pack - SYPOM Jenius Car Jump Starter lithium ion Battery Kit, Auto Battery Booster Jumper Pack with 3000A Peak 21000mAh Which Is Equipped With Quick Charge Ports, Including 12V/ 16V/ 19V Ports . High Capacity Portable Charger Rechargeable Power Bank, It Can Be Quickly Charge Numerous Portable Devices. So You Can Go Anywhere You Want With This Pocket Jumper Starter!
- 🚗What You Get: 1 x SPYOM Portable Lithium Car Battery Jump Starter Pack, 1 x Smart Heavy-Duty Battery Jump Clamp ,1 x Laptop Charging Cable, 1 x User Manual, 1 x Delicate Storage Bag, 1 x Exclusive AC/DC Adapter, 1-Year Warranty. Please Feel Free To Contact Us For Help At Any Time . We Promise Lifetime Professional Technical Support. Our Customer Service Team Will Reply Within 24 Hours!
- 【WIDE RANGE USE】:🔋 Diagnose and repair various battery problems, including flooded or sealed maintenance free batteries. Pulse repair function can help to repair your loss battery and extend battery life. Suitable for all kinds of vehicles, lithium battery or lead-acid battery: automotive, motorcycle, marine, RV, Powersport, lawn&garden, children toys, and more. Perfect for keeping your vehicles fully-charged and maintained during year-round battery maintenance or long-term storage.
- 【FAST CHARGING】:🔋 The charger is designed for 12V/24V batteries. Input voltage: 100-240V AC, Battery range:12V/10AMH(max); 24V/7.5AMH(max). Automatically adjust the charging current, easy to deal with a variety of harsh voltage environments, quickly charge the battery. Suitable for charging any lead acid, Flooded(WET), GEL, Calcium type deep cycle, VRLA,12.4-12.8V polymer lithium battery,maintenance-free and AGM batteries of capacities up to 6-105Ah (Amp-hours).
- [[Auto mode and manual mode]: 🔋Avoid any dangerous situations. In the case of automatic mode, our battery charger will automatically power off when your battery is fully charged. In manual mode, our battery charger will always charge your battery regardless of whether your battery is fully charged. Manual mode is fully charged. You need to turn it off by yourself. The advantage of manual mode is that you can continue to charge when the battery is fully charged to activate your battery.
- 【INTELLIGENT LCD DIGITAL DISPLAY】:🔋 The automatic smart charger can display/current/voltage easy to operate, intelligent charging, without manual adjustment, making it easier to charge your battery. Automatic mode of battery charger: fully intelligent charging and maintenance of battery, no extra operation required. Manual mode: adjust the charging mode, for example, you can continue charging after the automatic mode is charged.
- 【Outerman WARRANTY SERVICE】:🔋 The battery charger has a one-year warranty. We have enough confidence in our battery charger, if you have any questions, please contact us by email. We will reply to you as soon as possible and give you a satisfactory solution. Package includes: 1 battery charger.
- 12 ft. Total Reach – 6 ft. power cord and 6 ft. front-mounted output cables
- Solid State Circuitry – with silicon diodes for optimum performance
- 135 Minute Timer – for precision control over the charging process
- Easy-to-Read Meter – shows charging levels
- 6-gauge Output Cables – stay flexible In cold weather
- ➤【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. NOTE: IT CAN'T JUMP START CAR, JUST HAS BATTERY CHARGING FUNCTION
- 15 amp bench battery charger maintains and charges any AGM, GEL, or WET automotive or marine 12V battery
- Fully automatic high frequency charging delivers 3 stage charging, automatically switching from fast charge, to top-off, to trickle charge
- Battery reconditioning feature helps extend battery life; 40 amp engine start helps start your vehicle in about 90 seconds
- Equipped with reverse polarity protection; LCD screen displays charging status and battery status with easy to understand icons
- Features a patented alternator check which indicates if the alternator is maintaining battery level; ETL Certified for performance and safety
- RELIABLE POWER: 40 Amp quick boost mode and 200 Amp engine start for cars, trucks, SUVs, marine vehicles, and RVs; compatible with standard and AGM batteries
- AUTO AMP ADJUST: Microprocessor-controlled to automatically adjust the amperage rate to charge and maintain
- BUILT-IN TESTER: Battery and alternator tester provides charge level and helps diagnose electrical problems; auto voltage detection feature identifies 6V or 12V batteries
- FLOAT MODE: Float mode monitoring automatically maintains optimum battery charge
- SAFE AND RELIABLE: Reverse hook-up protection helps prevent damage to battery
The best battery chargers for cars are the ones that can charge your car’s battery quickly and effectively. You want to make sure that you get a charger that is efficient, so it will last longer than one that takes forever to do its job.
If you’re looking for a new charger, consider these factors: price, ease of use, speed of charging, and design.
For example, if you have an older car with a non-standard plug type or you need to charge multiple devices at once, then a multi-port charger might be more useful for you than one with just one port.