12 Volt Battery Charger

SaleBestseller No. 1
Schumacher SC1281 6/12V Fully Automatic Battery Charger and 30/100A Engine Starter with Advanced Diagnostic Testing
  • Features 30A quick boost and 100A 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. UL Safety Certifications
  • 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
Bestseller No. 2
BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator Rings Clips Fast Charging Waterproof Trickle Charger for Car Boat Lawn Mower Marine Sealed Lead Acid Battery
  • 【FAST CHARGING CAR BATTERY BOOSTER】DC Output 13.8V/5A, AC Input 100-240V, 1.5A 60/50Hz; With 5A DC output current, BMK 12V 5A car battery charger is suitable for charging batteries with 15-100Ah. NOTE: To better tender the battery, please make sure the battery capacity is higher than 15Ah, it can also charge over 100Ah batteries, just more charging time. Super convenient and time-saving car battery trickle chargers
  • 【MULTI SAFETY PROTECTIONS - BATTERY RESCUE & RECOVER】Made of high quality ABS, IP65 Waterproof, multi-protects of Short Circuit/ OV/ OC/ Overload/ Polarity Reverse, featured with Constant Pulse Current Maintenance function to avoid overcharge and discharge; Full-loaded and burn-in test prove its high reliable efficiency, stable performance and longer service life
  • 【4-STAGE SMART CHARGING - FULLY AUTOMATIC BOAT BATTERY CHARGER】 12V battery charger operated with 4 stages automatic charging process by MCU controller, 25%/50%/75%/100% to indicate quantity of electricity and monitor the whole charging progress. Stop automatically when the battery is fully charged. LED indicator designed to display different charging status of the 12v smart charger
  • 【MULTI-PURPOSES DEEP CYCLE BATTERY CHARGER】Pb/SLA/VRLA/GEL/AGM lead acid battery charger tender, operated with vulcanization function, BMK battery maintainer charger is a great choice for lawn mower, boat, car, motorcycle, electric vehicle, electric tools and emergency battery charging, lightweight(15.87oz) allows you take it to anywhere, used as Trickle Battery Charger as well
  • 【BMK 100% MONEY-BACK GUARANTEE】BMK boat battery trickle charger offers lifetime quality warranty, considerate and timely after-sale services, eliminating all your worries about getting this trolling motor battery charger. Just get your Automotive Car Battery Charger Maintainer with confidence
Bestseller No. 3
Schumacher SC1280 6/12V Rapid Battery Charger and 15A Maintainer
  • Features 15A to charge and 3A to maintain your battery
  • Auto voltage detection automatically detects 6 or 12V batteries
  • Automatically selects charge rate for charging and maintaining
  • 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
Bestseller No. 4
BLACK+DECKER BM3B Fully Automatic 6V/12V Battery Charger/Maintainer with Cable Clamps
  • 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
Bestseller No. 5
DieHard 71219 6/12V Shelf Smart Battery Charger and 2A Maintainer
  • 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
SaleBestseller No. 6
PeleusTech® Battery Charger, 12V 14.4V 1A Portable Lead Acid Battery Smart Charger Maintainer - Black
  • ►▷Accurate Positive Voltage Detection Function: It will not charge when the battery is full.
  • ►▷LED indicator lights show charging status: The first is green when you turn on the power; The second is red when the product during charging; The third is green when the product finished charging.
  • ►▷Charge, maintain and restore your car, bike, atv, boat, scooter, suv, or truck's 12V battery
  • ►▷Smart charger maintainer for AGM, GEL, SLA, FLA 12 Volt for Car and other 12V battery
  • ►▷Notice: This is Floating Charger which is more safe. Maximum allowable voltage to 14.8 volts. Be care of the Clip positive and negative electrode(Red is positive and Black is negative )
SaleBestseller No. 7
Battery Tender 12 Volt Junior Automatic Battery Charger
  • Spark proof during lead connection, reverse polarity protected and includes a 12-foot output cord and 5-year warranty
  • Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell) and safety timer-80 hours
  • Complete 4-step charging program (Initialization, Bulk Charge, Float Mode) allows for optimization of battery power, without overcharging
  • Automatic charge cycle functionality switches to float mode after fully charging the battery
  • Solid state two color LED indicates stage of charger and if the battery voltage drops too far under load, full charger output power resumes
SaleBestseller No. 8
Ampeak 2/8/15A 12V Smart Battery Charger/Maintainer Automatic with Winter Mode
  • ✔ 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 (Do not charge a frozen or dead 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.
Bestseller No. 9
Schumacher SC1282 12V Fully Automatic Charger and 10A Maintainer
  • Microprocessor-controlled to automatically adjusts amperage rate, to charge and maintain
  • Easy to use with Start/Stop interface, LED indicators and push button controls
  • Reverse hook-up protection ensures charger will not operate if clamps are reversed
  • Rugged, heavy-duty metal case
  • Charges compatible battery types, including standard, AGM and gel batteries
SaleBestseller No. 10
2/8/15A 12V Fully Automatic Smart Battery Charger/Maintainer with Cable Clamps, Winter Mode
  • 【Versatility & Efficient】 2A/8A/15A/Auto charging rate, fully automatic high frequency charging for all types of 12V lead acid batteries, including GEL, AGM and STD. Automatically selects charge rate for charging and maintaining. Do not charge a frozen or dead battery.
  • 【Complete 7-step Charging Program】Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test, Recondition and Floating, allow for optimization of battery power, without overcharging or damaging.
  • 【Multi-Protection】 Microprocessor-controlled, with multi-stage charging for added precision, safety and battery life. Including Over Voltage, Over Heat, Overtime Charging, Short Circuit and Reverse Polarity.
  • 【LCD Screen Display】The battery charger equipped with advanced LCD Display. LCD screen displays charging status, charging current, voltage, battery type and error information with easy to understand icons.
  • 【Advanced Winter Charging Mode】Specialized design for charging battery in winter weather conditions to sustain a longer life of battery and to ensure perfect charging.

Compare The Top 10 12 Volt Battery Charger