Best Car Battery Charger

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Top 10 Best Car Battery Charger

1
Why we chose it
  • 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.
  • 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.
  • 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.
  • 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.
  • Restore your battery – Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • Compatible with all types of vehicles – charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.
  • 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.
2
Why we chose it
  • 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.
  • 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.
  • 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, battery maintainer, trickle charger, plus battery desulfator.
  • 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.
  • Compatible with all types of vehicles – charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.
  • 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.
  • Restore your battery – Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
3
Why we chose it
  • Charges standard, AGM and Gel and deep-cycle batteries
  • Digital display, LED indicators and push-button controls
  • 50A boost mode quickly brings deeply discharged battery back to life
  • Microprocessor controlled to automatically adjusts amperage rate, to charge and maintain
  • 6V/12V 250A Voltage
  • 12-foot reach, 6-gauge output cables
  • Heavy-duty 300A color-coded clamps
4

2/10/25A 12V Smart Battery Charger/Maintainer Fully Automatic with Engine Start, Cable Clamps

Light weight4.6
Battery life4.4
Easy to use4.3
Versatility4.3
Cord length4.2
Value for money4.1
Why we chose it
  • Advanced Start Aid: Engine Start Aid feature can help start your vehicle in about 120 seconds.
  • 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.
  • 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.
5
Why we chose it
  • 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.
  • 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.
  • Compatible with all types of vehicles – charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.
  • Restore your battery – Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • 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.
  • Meet the GENIUS5 – It’s the all-in-one solution – battery charger, battery maintainer, trickle charger, plus battery desulfator.
  • 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.
6

Schumacher SC1308 2/12/30/100A 6V/12V Battery Charger and Engine Starter

Safety Features4.3
Versatility4.3
Charging power4.2
Easy to use4.1
Value for money3.8
Accuracy3.3
Why we chose it
  • DIGITAL DISPLAY: Easy to use controls, LED light indicators, buttons, and digital display
  • BUILT-IN TESTER: Battery and alternator tester provides charge level and helps diagnose electrical problems
  • SAFE AND EASY TO USE: Reverse hook-up protection helps prevent damage to battery and charger; Float mode monitoring automatically maintains optimum battery charge
  • AUTOMATIC: Automatically detects 6 or 12V batteries; Microprocessor-controlled to automatically adjust the amperage rate to charge and maintain
  • MULTIPLE MODES: 30 Amp quick boost mode, 100 Amp engine start for cars, SUVs, and small trucks
7
Why we chose it
  • EASE OF USE: Battery and alternator tester provides charge level and helps diagnose electrical problems automatically; multi-stage charging and auto-voltage detection. Battery Type: Standard, AGM, Gel, Deep-Cycle
  • SAFE & RELIABLE: Reverse hook-up protection ensures charger will not operate if clamps are reversed
  • MULTIPLE MODES: Features 30 Amp quick boost and 100 Amp jumpstart, powerful enough to start SUVs, trucks, and large batteries
  • VERSATILE COMPATIBILITY: Charges compatible battery types, including standard, AGM, gel, and deep-cycle batteries
  • FULLY AUTOMATIC: Microprocessor-controlled system automatically adjusts amperage; includes LED indicator lights
8
Why we chose it
  • Features a patented alternator check which indicates if the alternator is maintaining battery level; ETL Certified for performance and safety
  • Battery reconditioning feature helps extend battery life; 40 amp engine start helps start your vehicle in about 90 seconds
  • Fully automatic high frequency charging delivers 3 stage charging, automatically switching from fast charge, to top-off, to trickle charge
  • Equipped with reverse polarity protection; LCD screen displays charging status and battery status with easy to understand icons
  • 15 amp bench battery charger maintains and charges any AGM, GEL, or WET automotive or marine 12V battery
9
Why we chose it
  • SAFETY PROTECTION: With UL2743 standard certification and the LCD intelligent clamp of 8 advanced safety protection technologies(Reverse polarity, reverse connection, over-current, overload, over-voltage, over-charge, over-discharge, short circuit),Imazing jump starter provides ultimate protection for your safety.
  • Imazing POWERFUL CAR JUMP STARTER: With 2000A peak current, it can jump start (Up to 10.0L Gas or 8.0L Diesel) 12V cars, motorcycles, ATVs, UTVs, lawn mowers, snowmobiles and etc. up to 30 times on a full charge.
  • FAST CHARGING: Designed with dual USB output ports and one Type-C in(out) port, the quick-charge 3.0 USB port provides the fastest charging speed and is compatible with almost all USB charging devices, including phones, tablets, cameras, kindles and etc.
  • WHAT YOU GET: 1 x Jump Starter, 1 x Carry Case, 1 x LCD Smart Clamp, 1 x Type C cable/Charge for jump starter, 1 x Cigarette Lighter Adapter, 1 x User Manual and 2 years warranty. Imazing offers working days live chat on FB page, search “Imazing” on FB if you have any problems for shopping.
  • LED FLASHLIGHT: Imazing jump starter has a built-in LED flashlight with 3 modes: Flashlight, SOS, Strobe. It’s an life saver for camping, outdoors, emergencies, travel, etc.
10
Why we chose it
  • 【WATER RESISTANT & ADVANCED PROTECTION TECHNOLOGY】Our GT1500 can be used in rainy days because of its Splash-proof function. And the intelligent jumper cables features embraced multiple advanced technologies including over-current protection, overload protection, over-voltage protection, over-charge protection and high-temperature protection –considering your safety of using our jump pack every time.
  • 【POWERFUL CAR JUMP STARTER】The GOOLOO GT1500 Auto jump starter is powerful enough to jump start most vehicles (up to 8.0L gas or 6.0L diesel engines) with 1500A peak current.It could work with cars, motorcycles, watercrafts, ATVs, UTVs, lawnmowers, snowmobiles, etc. Fully charges by Type-c port in 5 hours and able to hold a charge for more than 3 months!
  • 【SIGNAL CONTROL】Gooloo GT1500 lithium-ion jump starter is a new product that has never been manufactured before. The signal of load connection type is directly sent to the switching circuit rather than the microcontroller.
  • 【WHAT’S INCLUDED】1 x GOOLOO Compact GT1500 Lithium-ion Jump Starter, 1 x Smart Jumper Clamp, 1 x Cigarette Lighter Adapter, 1 x USB to Type C Cable, 1 x Type-C to Type-C Cable, 1 x Carry Bag, 1 x User Manual(No adapter included). And you are ensured with 18 months warranty and lifetime professional technical support. Contact us anytime if there is any problem of GOOLOO portable jump starters.Our customer service team will reply within 24 hours!
  • 【PORTABLE QUICK-CHARGE POWER BANK】Designed with a 15W Type-C In/Out Port and Dual USB ports(a USB3.0 quick charge port included),which can charge your smartphone, GPS, camera, tablet or any other compatible electronic devices faster than normal power banks.A real time-saver jump starter power bank for you to have!
  • 【LED FLASHLIGHT】 The 3-mode LED light (flashlight / SOS / Strobe) meets your various needs. It’s a great companion for camping, traveling, outdoors, indoors, emergencies, etc. With our GT1500 battery jump starter in your car,there is nothing to worry about when driving out alone in the evening!
Top Pick
NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation
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.Other commonly used search terms: battery charger, car battery charger, battery charger automotive, battery maintainer, 12v battery charger, 12 volt battery charger, 6v battery charger, 6 volt battery charger, auto battery charger, agm battery charger, deep cycle battery charger, bike battery charger, motorcycle battery charger, car battery maintainer, automotive battery charger, motorcycle charger for battery, battery charger for cars, automatic battery charger, trickel battery charger automotive, trickle charger, trickle charger for car, trickle charger for car battery, trickle charger for 12 volt batteries, trickle charger for motorcycle battery, trickle charger 12v, trickle charger 6v, trickle charger for motorcycle, trickle charger for automobiles, trickle charger for lawn mower, battery maintainer 12 volt, battery maintainer 6 volt, battery maintainer automotive, battery maintainer charger, car battery chargers automotive, car battery charger portable, car battery charger maintainer, car battery charger 12v, car battery charger 12 volt, car battery charger 6v, car battery charger 6 volt, car battery charger automotive 12v, agm battery charger maintainer, agm battery charger automotive, agm battery charger 12v, deep cycle battery charger maintainer, deep cycle battery charger 12v, motorcycle battery maintainer, motorcycle battery trickle charger, motorcycle battery charger and maintainer, car battery trickle charger and...Read more
Ranking the Brands
NOCO: 30.00%
Schumacher: 30.00%
TowerTop: 10.00%
BLACK+DECKER: 10.00%
Imazing: 10.00%
GOOLOO: 10.00%

Comparison Table

Сomparison: NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation: imageСomparison: NOCO GENIUS10, 10-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation: imageСomparison: Schumacher DSR131 DSR ProSeries 250 Amp(12V) 125 Amp(6V) 50 Amp 6V/12V Fully Automatic Pro Smart Battery Charger with Engine Starter, Boost, and Maintainer for Automotive Shop/Dealer Use: imageСomparison: 2/10/25A 12V Smart Battery Charger/Maintainer Fully Automatic with Engine Start, Cable Clamps: imageСomparison: NOCO GENIUS5, 5-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation: imageСomparison: Schumacher SC1308 2/12/30/100A 6V/12V Battery Charger and Engine Starter: imageСomparison: Schumacher SC1281 100 Amp 30 Amp 6V/12V Fully Automatic Smart Battery Charger 100A Engine Starter and 30A Boost Maintainer and Auto Desulfator Advanced Diagnostic Testing: imageСomparison: BLACK+DECKER BC15BD Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 40A Engine Start, Alternator Check, Cable Clamps: imageСomparison: Imazing Portable Car Jump Starter - 2000A Peak 18000mAH (Up to 10L Gas or 8L Diesel Engine) 12V Auto Battery Booster Portable Power Pack with LCD Display Jumper Cables, QC 3.0 and LED Light: imageСomparison: GOOLOO Jump Starter Battery Pack - 1500A Peak Jump Box,Water-Resistant Car Battery Booster for Up to 8.0L Gas or 6.0L Diesel Engines,12V Car Jumper Starter Portable with QC 3.0,Type C Port: image
NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature CompensationNOCO GENIUS10, 10-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature CompensationSchumacher DSR131 DSR ProSeries 250 Amp(12V) 125 Amp(6V) 50 Amp 6V/12V Fully Automatic Pro Smart Battery Charger with Engine Starter, Boost, and Maintainer for Automotive Shop/Dealer Use2/10/25A 12V Smart Battery Charger/Maintainer Fully Automatic with Engine Start, Cable ClampsNOCO GENIUS5, 5-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature CompensationSchumacher SC1308 2/12/30/100A 6V/12V Battery Charger and Engine StarterSchumacher SC1281 100 Amp 30 Amp 6V/12V Fully Automatic Smart Battery Charger 100A Engine Starter and 30A Boost Maintainer and Auto Desulfator Advanced Diagnostic TestingBLACK+DECKER BC15BD Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 40A Engine Start, Alternator Check, Cable ClampsImazing Portable Car Jump Starter – 2000A Peak 18000mAH (Up to 10L Gas or 8L Diesel Engine) 12V Auto Battery Booster Portable Power Pack with LCD Display Jumper Cables, QC 3.0 and LED LightGOOLOO Jump Starter Battery Pack – 1500A Peak Jump Box,Water-Resistant Car Battery Booster for Up to 8.0L Gas or 6.0L Diesel Engines,12V Car Jumper Starter Portable with QC 3.0,Type C Port
BrandNOCONOCOSchumacherTowerTopNOCOSchumacherSchumacherBLACK+DECKERImazingGOOLOO
ColorMultiMultiMultiBlack
Item Dimensions LxWxH3.5 x 2.3 x 1.3 inches4.41 x 4.48 x 9.1 inches10.04 x 7.68 x 4.92 inches4.61 x 3.43 x 7.95 inches10 x 6 x 12 inches7.4 x 3.66 x 1.39 inches
Item Weight12.3 ounces3.99 pounds33 pounds5.26 pounds1.59 pounds12.63 pounds12.65 pounds5.5 pounds2.25 pounds2.57 pounds
ManufacturerNOCONOCOSchumacherTowerTopNOCOSchumacherSchumacherBlack & DeckerGuangdong Boltpower Energy CO.,LtdGOOLOO
Product Dimensions3.5 x 2.3 x 1.3 inches4.41 x 4.48 x 9.1 inches11.8 x 16 x 24 inches10.04 x 7.68 x 4.92 inches4.61 x 3.43 x 7.95 inches7.1 x 10.4 x 10.9 inches11 x 10 x 8 inches10 x 6 x 12 inches7.4 x 3.66 x 1.39 inches
Country of OriginChinaChinaMexicoChinaChinaMexicoChina
ExteriorMachinedMachinedBrushedMachinedMachinedMachined
Special FeaturesSpark-Proof and Reverse Polarity Protection, Force Mode For Manual Battery Charging, Battery Maintainer, Trickle Charger And Battery Desulfator, Battery Charger For Cars, Motorcycles, ATV, And Lawnmowers, Temperature Compensation For Accurate Recharging, IP65 Ingress ProtectionBattery Charger For Cars, Automotive, 12V and More, Spark-Proof and Reverse Polarity Protection, Force Mode For Manual Battery Charging, Battery Maintainer, Trickle Charger And Battery Desulfator, Temperature Compensation For Accurate Recharging, IP65 Ingress ProtectionBattery Charger For Cars, Automotive, 12V and More, Spark-Proof and Reverse Polarity Protection, Force Mode For Manual Battery Charging, Battery Maintainer, Trickle Charger And Battery Desulfator, Temperature Compensation For Accurate Recharging, IP65 Ingress Protection 2000A Car Jump Starter, Up to 10.0L Gas or 8.0L Diesel 18000mAh Capacity Portable Power Bank LCD Smart Clamp with 8 Advanced Safety Protection Technologies Dual USB Output Ports (Quick Charge 3.0, 5v/2.1A) Type-C In(Out) Port 12V-16V/10A DC Output Port 3-Mode LED Flashlight Compact Design. Easy to hold, store and carry Battery Life: 1000+ Cycles 7/24 Customer Service, 2-Year Warranty and Lifetime Technical Support, Email: support@imazing-power.comUsed to start weak or dead car battery. Jump starts 12 volt vehicles up to 8.0L gas and 6.0L diesel engines with 1500A peak current Hold a charge more than 3 months Type-C in/out charge port 15W (5V/3A) Dual USB (one is quick charge) output portsWater-resistant:It doesn’t matter when the unit touched with small splashes, you just need to wipe it off, it can prevent splash water in life, but it is not allowed to immerse it in water.
Voltage120 Volts120 Volts12 Volts12 Volts

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