19 Best Rated Battery Charger 12 Volt in October 2023

Fonot Tech
  Jan 14, 2023 1:20 PM
A battery charger 12 volt is a must-have for any car. It helps to charge your batteries when you are away from the power grid and can be used to recharge any type of battery.
19 Best Rated Battery Charger 12 Volt in October 2023
Phonezoo.com reviews and compares all battery charger 12 volt for 2023. You can select products based on customer data for battery charger 12 volt.. Image source: Amazon.com
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1
20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA..) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle Charger,12V/20A and 24V/10A,for Boat,Motorcycle,Lawn Mower,Golf cart..
20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA..) Car Battery Charger,Trickle Charger, Maintainer/deep Cycle
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    9.6
  • Brand
    HTRC
  • 🚙 [Widely used] Intelligent automatic recognition of 12/24V battery, quick charging, 12V 20Amp, 24V 10Amp ultra-high power, deep cycle battery charging, does not damage the battery. Lithium, LifePO4, Lead acid (AGM/GEL/EFB, MF, Flooded battery, VRLA, SLA, wet battery..) Suitable for cars, trucks, motorcycles, SUVs, golf carts, agricultural vehicles, motorboats and so on. Maximum voltage: Lithium :12.4V / 24.8V. Lead acid :14.7V / 29.4V. LifePO4:14.6V / 29.2V. Please select the correct type.
  • 🚗 [Protection and Maintenance] 7 level fast intelligent charger, temperature compensation, cooling system, over current, over voltage, short circuit and reverse connection protection, no spark, refractory material, 13 ft cable, multiple protection, safe and reliable. Input voltage :100-240V 50/60Hz, output voltage/current :12 V20A, 24 V10A. Minimum starting voltage :1V. Automatically and intelligently adjust charging current to prolong battery life. It can'tactivate a depleted battery  more
2
NOCO GENIUS2D, 2A Direct-Mount Smart Onboard Car Battery Charger, 12V Automotive Charger, Battery Maintainer, Trickle Charger and Desulfator for AGM, Marine, ATV, Truck and Deep Cycle Batteries
NOCO GENIUS2D, 2A Direct-Mount Smart Onboard Car Battery Charger, 12V
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    9.4
  • Brand
    NOCO
  • Meet the GENIUS2D - A direct-mount onboard battery charger for an under-the-hood battery charging. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
  • Do more with Genius - Designed for 12-volt sealed lead-acid automotive, marine, RV, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free batteries.  more
3
Schumacher SC1280 15A 6V/12V Fully Automatic Battery Charger and Maintainer for Motorcycle, Power Sport, Marine, and Automotive Batteries
Schumacher SC1280 15A 6V/12V Fully Automatic Battery Charger and Maintainer
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    9.2
  • Brand
    Schumacher
  • FULLY AUTOMATIC: The Schumacher SC1280 automatically detects 6V and 12V batteries. When the battery is fully charged, the unit automatically stops charging and shifts to maintain mode.
  • MICROPROCESSOR CONTROLLED: After gathering information from the connected battery, the microprocessor adjusts voltage and charge, allowing fast charging without negatively impacting battery capacity and longevity.  more
4
Unocho 6V 12V Battery Charger 1.5A Automatic Smart Charger Battery Maintainer Trickle Battery Charger 4 Stages Float Charger for Auto Car Motorcycle Lawn Mower Boat Snowmobile
Unocho 6V 12V Battery Charger 1.5A Automatic Smart Charger Battery
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    9.2
  • Brand
    Unocho
  • ✅【Safety Guarantee 】The 12 volt battery charger provide 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.
  • ✅【Automatic and High Efficiency】 12v charger automatically switches to float mode after fully charging the battery by the microprocessor-controlled program. No need for any manual operation  more
5
12V Sealed Lead Acid (SLA) Battery Charger 1300mA, with Short Circuit Protection
12V Sealed Lead Acid (SLA) Battery Charger 1300mA, with Short
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    9.0
  • Brand
    Beikalone
  • For all 12V valve-controlled maintenance-free lead-acid batteries (motorcycle battery, car battery, backup power, ups, emergency power, solar, audio, fire power, security power, ATVs and Lawn Mowers, Electric Sprayer)
  • Short Circuit Protection, more safety when charge your battery.  more
6
MOTOPOWER MP00205A 12V 800mA Automatic Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator
MOTOPOWER MP00205A 12V 800mA Automatic Battery Charger, Battery Maintainer, Trickle
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    9.0
  • Brand
    MOTOPOWER
  • 🔥【Charger, Maintainer & Desulfator】 - An all-weather battery charger, battery maintainer, trickle charger, and battery desulfator. Perfect for charging and maintaining all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell). ETL safety standard Listed.
  • 🔥【Automatic Desulfation & Optimization】 - Automatic detection of battery sulfation problem. Applying with pulse current technology to desulfate the batteries effectively. Optimize the battery performance during charging without any manual operation.  more
7
NOCO GENIUS1, 1A Smart Car Battery Charger, 6V and 12V Portable Automotive Charger, Battery Maintainer, Trickle Charger and Desulfator for AGM, Lithium (LiFePO4), Motorcycle and Deep Cycle Batteries
NOCO GENIUS1, 1A Smart Car Battery Charger, 6V and 12V
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  • The product rating scale from 0-10 is automatically analyzed by us based on Bigdata. This score is assessed objectively from our customer data, it does not have any relationship with suppliers, agents or other selling websites.

    9.0
  • Brand
    NOCO
  • Meet the GENIUS1 - Similar to our G750, just better. It's 35% smaller and delivers over 35% more power. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
  • Do more with Genius - Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries (lifepo4).  more
8
Schumacher Battery Charger, Engine Starter, Boost Maintainer and Auto Desulfator with Advanced Diagnostic Testing- 100 Amp/30 Amp, 6V/12V
Schumacher Battery Charger, Engine Starter, Boost Maintainer and Auto Desulfator
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    9.0
  • Brand
    Schumacher
  • VERSATILE COMPATIBILITY: Charges compatible battery types, including standard, AGM, gel, and deep-cycle batteries
  • MULTIPLE MODES: Features 30 Amp quick boost and 100 Amp jumpstart, powerful enough to start SUVs, trucks, and large batteries  more
9
YONHAN Battery Charger 10-Amp 12V and 24V Fully-Automatic Smart Car Battery Charger, Battery Maintainer Trickle Charger, and Battery Desulfator with Temperature Compensation
YONHAN Battery Charger 10-Amp 12V and 24V Fully-Automatic Smart Car
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  • The product rating scale from 0-10 is automatically analyzed by us based on Bigdata. This score is assessed objectively from our customer data, it does not have any relationship with suppliers, agents or other selling websites.

    8.8
  • Brand
    YONHAN
  • All in One - Battery Charger automotive 10-Amp 12V and 24V Fully-Automatic Smart, It's smaller but delivers more power. It's the all-in-one solution battery charger, battery maintainer, trickle charger, plus battery desulfator. Charge or repair all 12V and 24V lead-acid automotive, marine, and deep-cycle batteries, including AGM, GEL, SLA, and Flooded in cars, trucks, SUVs, motorcycles, lawnmowers, boats, marine, etc. LITHIUM BATTERIES ARE NOT ALLOWED
  • Restore your Battery - Built-in advanced battery REPAIR mode to help to recover old/idle batteries and extend battery life. If the car battery charger cannot charge the battery, please use repair mode. The high-frequency and low-frequency pulse technology has good repair and activation effects. Note: It can not activate a dead battery or repair a damaged battery.  more
10
YONHAN Battery Charger 8-Amp 12V and 24V Smart Automatic Car Battery Charger with LCD Screen Pulse Repair Charger Pack Battery Maintainer for Car, Lawn Mower, Motorcycle, Boat, SUV and More
YONHAN Battery Charger 8-Amp 12V and 24V Smart Automatic Car
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  • The product rating scale from 0-10 is automatically analyzed by us based on Bigdata. This score is assessed objectively from our customer data, it does not have any relationship with suppliers, agents or other selling websites.

    8.8
  • Brand
    YONHAN
  • [Wide Range of Application] This car battery charger is suitable for all types of 12V and 24V lead-Acid batteries that are within 6-150Ah(12V), 6-100Ah(24V), including AGM, GEL, SLA, Flooded (WET), or any common automotive, deep-cycle, marine, or maintenance-free battery. Ideal for charging and repairing cars, trucks, motorcycles, lawnmowers, boats, ATVs, SUVs, etc. LITHIUM BATTERIES ARE NOT ALLOWED
  • [Built-in Repair Mode] Built-in advanced battery REPAIR mode to help recover old/idle batteries and extend battery life: automatic sulfa-ting and acid stratification detection, One Key to Repair. The high-frequency and low-frequency pulse technology has good repair and activation effects. Note: It can not activate a dead battery or repair a damaged battery.  more
11
Ampeak BC0253 25A/10A/2A Car Battery Charger 12V Fully Automatic Smart Trickle Charger and Maintainer
Ampeak BC0253 25A/10A/2A Car Battery Charger 12V Fully Automatic Smart
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  • The product rating scale from 0-10 is automatically analyzed by us based on Bigdata. This score is assessed objectively from our customer data, it does not have any relationship with suppliers, agents or other selling websites.

    8.8
  • Brand
    Ampeak
  • 【Smart, High-efficient, Fast Battery Charger】 Ampeak BC0253 car battery charger, with 84% more power and low-voltage detection down to 1-volt, suits drained or idled 12v lead-acid batteries including STD/DEEP CYCLE, AGM, and GEL. Fully-automatic and manual options, pre-set memory function ensure a more convenient and more effective charging.
  • 【Optimized HD LCD Display】 Intuitive words, vivid icons, and switchable interfaces help you clearly monitor your battery status, charging data & charging stages, and do troubleshoot in time. Full-wrapped pure copper battery clips with 1.38-inch/35mm openings and firmer cover really matter in your side-posts connection.  more
12
10-Amp Car Battery Charger, 12V and 24V Smart Fully Automatic Battery Charger Maintainer Trickle Charger w/ Temperature Compensation for Car Truck Motorcycle Lawn Mower Boat Marine Lead Acid Batteries
10-Amp Car Battery Charger, 12V and 24V Smart Fully Automatic
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  • The product rating scale from 0-10 is automatically analyzed by us based on Bigdata. This score is assessed objectively from our customer data, it does not have any relationship with suppliers, agents or other selling websites.

    8.6
  • Brand
    NEXPEAK
  • 【10-AMP QUICK CHARGER】12V 10-Amp and 24V 5-Amp 7-stage quick battery charger, charging speed is much faster than 8-Amp or 5-Amp automatic chargers. Charge or repair all 12-volt and 24volt lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats marine, etc. NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
  • 【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!  more
13
ABLY Car Battery Charger 8-Amp, 24V and 12V Battery Charger Automotive, Trickle Charger for Car Battery - Smart Fully Battery Maintainer with Temperature Compensation and LCD Display
ABLY Car Battery Charger 8-Amp, 24V and 12V Battery Charger
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  • The product rating scale from 0-10 is automatically analyzed by us based on Bigdata. This score is assessed objectively from our customer data, it does not have any relationship with suppliers, agents or other selling websites.

    8.6
  • Brand
    ABLY
  • THE LATEST INTELLIGENT CPU CONTROL - Portable battery charger/maintainer automatically adjusts the charge current and maintainability according to the temperature. Automatic ambient temperature detection so that winter can be at full speed and summer is not overloaded. 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 the car battery charger can use for batteries in Car, Truck, Motorcycle, RVs, SUVs, ATVs, golf carts, tricycles, agricultural vehicles, bus, etc. ➤NOTE: LITHIUM BATTERY DISABLED.  more
14
10-Amp Car Battery Charger, 12V and 24V Smart Fully Automatic Battery Charger Maintainer Trickle Charger w/ Temperature Compensation for Car Truck Motorcycle Lawn Mower Boat Marine Lead Acid Batteries
10-Amp Car Battery Charger, 12V and 24V Smart Fully Automatic
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  • The product rating scale from 0-10 is automatically analyzed by us based on Bigdata. This score is assessed objectively from our customer data, it does not have any relationship with suppliers, agents or other selling websites.

    8.6
  • Brand
    NEXPEAK
  • 【10-AMP QUICK CHARGER】12V 10-Amp and 24V 5-Amp 7-stage quick battery charger, charging speed is much faster than 8-Amp or 5-Amp automatic chargers. Charge or repair all 12-volt and 24volt lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats marine, etc. NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
  • 【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!  more
15
Car Battery Charger, 12V 6A Smart Battery Trickle Charger Automotive 12V 24V Battery Maintainer Desulfator with Temperature Compensation for Car Truck Motorcycle Lawn Mower Marine Lead Acid Batteries
Car Battery Charger, 12V 6A Smart Battery Trickle Charger Automotive
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  • The product rating scale from 0-10 is automatically analyzed by us based on Bigdata. This score is assessed objectively from our customer data, it does not have any relationship with suppliers, agents or other selling websites.

    8.6
  • Brand
    NEXPEAK
  • 【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!  more
16
STANLEY BC15BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 40A Engine Start, Alternator Check, Cable Clamps
STANLEY BC15BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer
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  • The product rating scale from 0-10 is automatically analyzed by us based on Bigdata. This score is assessed objectively from our customer data, it does not have any relationship with suppliers, agents or other selling websites.

    8.6
  • Brand
    STANLEY
  • Automatically selects charge rate to maximize battery life
  • 40A patented engine start helps to start vehicle in approximately 90 seconds  more
17
Schumacher DSR140 200/50/25/10 Amp 12/24V Manual Wheel Charger
Schumacher DSR140 200/50/25/10 Amp 12/24V Manual Wheel Charger
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  • The product rating scale from 0-10 is automatically analyzed by us based on Bigdata. This score is assessed objectively from our customer data, it does not have any relationship with suppliers, agents or other selling websites.

    8.6
  • Brand
    Schumacher
  • 12 ft. Total Reach – 6 ft. power cord and 6 ft. front-mounted output cables
  • Solid State Circuitry – with silicon diodes for optimum performance  more
18
Outerman Car Battery Charger 12V 24V Lithium Battery Charger, Auto Battery Charger Maintainer for Car Boat Motorcycle Lawn Mower Lead Acid Battery or Lithium Battery Capacity: 6AH~105AH
Outerman Car Battery Charger 12V 24V Lithium Battery Charger, Auto
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  • The product rating scale from 0-10 is automatically analyzed by us based on Bigdata. This score is assessed objectively from our customer data, it does not have any relationship with suppliers, agents or other selling websites.

    8.4
  • Brand
    Outerman
  • 【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, etc. (Note:When diagnosing the battery voltage, the charger does not need to connect the power supply but only connects the battery to detect）
  • 【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).  more
19
PZP 0-15A 12V 24V Battery Charger Automotive Car Motorcycle Boat Marine Trickle Charger 12 Volt 24 Volt Automobile Battery Charger Maintainer, 12-30V Manual Deep Cycle Chargers
PZP 0-15A 12V 24V Battery Charger Automotive Car Motorcycle Boat
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    8.0
  • Brand
    PZ.P
  • FULLY AUTOMATIC - The 12 and 24 volt battery charger and maintainer provides a full charge to all your lead acid, AGM, GEL, Flooded, deep cycle batteries before switching to float mode to maintain for safe, long-term storage without overcharging or battery damage.
  • MEET YOUR DEMANDS - Select the voltage and current and leave the charger to do the rest. Low amps trickle charger or 15 amps fast battery charger, normal voltage charging or manual voltage for special conditions, one charger give you multiple different charger's experience.  more

Last update on 2023-10-03 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

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Top Picks

Best Overall: Schumacher DSR140 200/50/25/10 Amp 12/24V Manual Wheel Charger
(The Schumacher DSR140 200 50 25 10 Amp 12 24V Manual Wheel Charger is perfect for anyone who wants an easy and affordable way to charge their cars.This charger comes with a 12-24 Volt input, so it can work with most cars, trucks, and vans.TheSchumacher DSR140 manual wheel charger also features a 10 Amp output, so you can charge your battery quickly and easily.This charger is also easy to use, thanks to its simple instructions and toll-free support line.)
Best Budget: Ampeak BC0253 25A/10A/2A Car Battery Charger
(This charger is very convenient for maintaining car batteries.It automatic trickle charge and maintainers your battery.This charger is 12V and 2A so it can reach most battery terminals.It is a smart charger that can recognize your battery type and charge it automatically)
Editor's Choice: Outerman Car Battery Charger 12V 24V Lithium Battery Charger
(This Outerman Car Battery Charger 12V 24V Lithium Battery Charger is the perfect way to keep your car or motorcycle battery running properly.This auto battery charger maintains your batteries' capacity and will keep them topped off while you're away on vacation.The Outerman Car Battery Charger 12V 24V Lithium Battery Charger is easy to use and will quickly charge your batteries.Keep your batteries healthy with this Outerman Car Battery Charger 12V 24V Lithium Battery Charger.)

Related: 

16 Best Rated 12v Battery Chargers in October 2023: Phonezoo.com reviews and compares all 12v battery chargers for 2023. You can select products based on customer data for 12v battery chargers..

FAQs

Why is my 12V battery charger not charging?

There are a few reasons your 12V battery charger may not be charging your battery. One is that the battery may be too low or there may be something blocking the charger's electricity. Another is that the charger might be old or not working properly. If you have any other questions, please don't hesitate to reach out to us!

How many volts should a 12-volt battery charger put out?

A 12-volt battery charger will put out anywhere from 3 to 6 volts.

What should I look for in a 12-volt battery charger?

The best battery charger for your needs will vary depending on your specific needs. However, many chargers come with a variety of features to help you charge your batteries in a hurry.

Can a 12V charger overcharge a 12V battery?

Yes, a 12V charger can overcharge a 12V battery.

How long does a 12v battery take to charge from dead?

A 12v battery will take about 2 hours to charge from dead.

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Conclusion

The battery charger 12 volt is a necessary tool for anyone who needs to charge their batteries. It is easy to use and comes with a variety of features that make it perfect for any type of battery.