10 Best 12v Battery Charger in The UK

Last updated on 03/09/2025

Advertising disclosure

XtremepowerUS 12V/24V 15 AMP Car & Motorcycle Battery Charger & Maintainer, Float Charger for Automotive, and ATVs, Truck, RV, Powersport, Lawn Mower

Why We Love It

Wide application for various vehicles.
User-friendly display icon function.
Adjustable current saves time, money.

Main Highlights

Wide Application with all types of vehicles - Charge and maintain cars, vans, trucks, motorcycles, ATVs, tractors, forklifts, motor boats, truck, SUVs, farm vehicle, tricycle, golf cart, lawn mower, all-terrain vehicle and more
Display Icon Function - Able to select 12V or 24V output, making it easier to use. When low-voltage, vulcanized or capacity loss is detected, it directly prompts the user to repair & charge or the battery has lost its use value
3 Levels of Adjustable Current, Saving You Time and Money - The charger supports charging current adjustment and has a wider charging range. You can manually select 3 modes for charging. You can choose the current for each battery that is more suitable for it, extending the battery life and saving you money at the same time.
Plug-And-Play - No complicated steps; plug & charge, stay at home, & set your batteries on your own. All-in-One battery solution as a battery charger, battery maintainer, and trickle charger. Must-have tool for your garage.
Built-in Fan, Silent Heat Dissipation - Automotive battery charger has large silent fans inside, which can dissipate heat in time, combined with intelligent control, it is very quiet when dissipating heat.

Car Battery Charger, 12V/24V 20A 20Amp Heavy Duty Battery Charger, Ideal for Various Vehicle Cars Vans Tractors Lead-acid Batteries

Free Shipping

Why We Love It

Versatile with multiple charging modes.
Portable with built-in carry handle.
Delivers quick, efficient charging.

Main Highlights

Car Battery Charger, 12V/24V 20Amp 20A Battery Charger
Portable battery charger,Carrying handle,Ammeter,Professional battery charger cable,metal material shell
It has a boost option for faster charging and an ammeter that clearly displays the charging current;
The battery charger is a fast and efficient way of getting your vehicle's battery back up and working.
Ideal for cars vans tractors 12V or 24V lead-acid batteries

RING SMARTCHARGE 6A Car Charger & Maintainer With Crocodile Clips & Built-In Hanging Hook - Compatible With Lithium Ion, Lead Acid, Gel, Calcium, EFB & AGM Batteries

12% OffFree Shipping

Why We Love It

Supports numerous battery types.
Automatic maintenance mode feature.
Enhanced visibility LCD display.

Main Highlights

SMARTCHARGE: Keep your battery in optimal condition with this 6A car charger and maintainer, compatible with various batteries
COMPATIBILITY: Works seamlessly with Lithium Ion, Lead Acid, Gel, Calcium, EFB & AGM Batteries
FEATURES: Comes with Crocodile Clips & a Built-In Hanging Hook for easy use and storage
COLD WEATHER MODE: Stop-start function is perfect for maintaining battery performance in cold weather conditions- Never worry about getting stranded again!
RELIABLE: Trust Ring Automotive to provide you quality products that keep your vehicle running smoothly

PROFIKLA 12V/24V 8Amp Car Battery Charger, Automatic Smart Battery Charger with Intelligent Charges, Repairs, Maintains Lead Acid Batteries, Car, Motorcycle, Boat Mower Battery

17% OffFree Shipping

Why We Love It

Versatile for various batteries.
Comprehensive protection features.
Intuitive operation and display.

Main Highlights

Wide Application: 8 amp battery charger maintains and charges all type of 12V and 24V lead-acid battery from 6Ah-150Ah (12V), 6Ah-100Ah (24V), including AGM, GEL, Calcium, MF, SLA, VRLA, WET batteries. Perfect for charging and repairing cars, trucks, motorcycles, lawn mowers, boats, SUV, ATV, etc.
Multiple Protection: Overvoltage protection, overcurrent protection, short circuit protection. Built-in a fan to prevent overheating while charging. Reverse polarity protection, wrong polarity connection prompt, spark-proof.
Easy to Use and Visualized Charge: The large LCD display the charging and battery status; Battery power indicator, charge voltage and current, inside temperature, battery charging percentage, summer mode, winter mode, etc. More convenient to use.
6 Charging Mode: The smart charger can automatically detect outside temperature, then auto-switch between SUMMER or WINTER mode and self-appropriate reduce or raise the charging voltage. CAR/TRUCK mode (12V 8A / 24 4A) for fast charging big batteries, MOTORCYCLE mode (max 1.5A) for small batteries, AGM mode for AGM, and calcium batteries, REPAIR MODE for repairing old batteries.
Pulse Repair Function: The advance REPAIR mode can help to recover old/idle batteries and extend battery life. The high frequency and low-frequency pulse technology has good repair and activation effects. We provide 12-month warranty for this item, please feel free to contact us.

10-Amp Car Battery Charger, 12V and 24V Smart Fully Automatic Battery Charger with Temperature Compensation for Car Truck Motorcycle Marine Lead Acid Batteries

47% OffFree Shipping

Why We Love It

Quick 10-amp charging feature.
Multifaceted protection system.
Easy plug and play.

Main Highlights

【10-AMP QUICK CHARGER】Battery Charger Car 12v 10-Amp and 24V 5-Amp 7-stage quick battery charger, charging speed is 30% 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.
【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】Automatically 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 and 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 battery charger, battery maintainer, trickle charger, plus battery desulfator. The must-have tool for your garage. We provide 2 years warranty for this item, please feel free to contact us.

HAUSPROFI 12V/24V 8Amp Automatic Battery Charger with 3-Stage Charging, 6 Modes, LCD Screen, Intelligent Charging, Repairs, Maintains Car, Motorcycle, Boat, Mower Battery

Free Shipping

Why We Love It

Versatile and wide range applications.
Promises multiple safety protections.
Intelligent and efficient charging.

Main Highlights

WIDE RANGE OF APPLICATIONS: The car battery charger is suitable for 12V and 24V lead-acid battery from 6Ah-150Ah (12V), 6Ah-100Ah (24V), including AGM, Calcium, Gel, MF, SLA, VRLA, WET batteries. Ideal for charging and repairs cars, trucks, motorcycles, lawn mowers, boats, ATV, SUV, etc. Input voltage: 110-265V.
MULTIPLE SAFETY PROTECTION: Reverse polarity protection (wrong polarity connection prompt), spark-proof, overvoltage protection, overcurrent protection, short circuit protection. Built-in a fan to prevent overheating while charging. Secures safety during charging.
6 CHARGING MODES: The smart charger can automatically detect outside temperature, then auto-switch between SUMMER or WINTER mode and self-appropriate raise and reduce the charging voltage. CAR/TRUCK mode (12V 8A / 24 6A) for fast charging big batteries, MOTORCYCLE mode (max 1.5A) for small batteries, AGM mode for AGM, and calcium batteries, REPAIR MODE for repairing old batteries.
INTELLIGENT CHARGING: The 3-STAGE microprocessor controlled charging process provides the best possible application and enables efficient battery charging. The charger will auto-off when fully charging. The LCD digital display will carousel shows temperature, charging voltage, current, and battery power. Note: The screen is covered with a protective film that needs to be removed.
ADVANCED REPAIR MODE: Built-in advance battery REPAIR mode to help to recover old/idle batteries and extend battery life. 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 battery that is damaged seriously.

15-Amp Car Battery Charger 12V/24V, Aptliton Intelligent Car Battery Charger with 9-Stage Charging, LCD Display For Car, Truck, Motorbike, Boat - Compatible with Lead-Acid, AGM, EFB, LiFePO4 Batteries

Free Shipping

Why We Love It

Powerful fast charging capabilities.
Comprehensive safety features included.
User-friendly LCD touch screen.

Main Highlights

【POWERFUL FAST CHARGING & INTELLIGENT TECHNOLOGY】：Powerful 15A/8A charger for 12V/24V batteries (2-200Ah). Innovative 9-stage charging technology with large LCD touchscreen. Automatic detection and optimisation of the charging process. Special maintenance mode for long-term charging. Compatible with all common battery types: Lead-acid, AGM, EFB, GEL and LiFePO4.
【MAXIMUM SAFETY & TESTED QUALITY】:Our 15A car battery charger offers comprehensive 9-fold protection including overcharge protection, short circuit protection, reverse polarity protection and temperature monitoring, as well as fireproof materials and efficient cooling system to ensure the highest safety, a reliable product you can fully rely on.
【CLEAR LCD TOUCH SCREEN & EASY TO USE】： Large LCD display shows all important information in real time: voltage, amperage, charge level and temperature. Intuitive touch operation with four charging modes (Auto/Start-Stop/Motorbike/Maintenance). Clear visual display of the charging process for maximum control.
【INTELLIGENT TEMPERATURE ADAPTATION】：Automatic temperature detection (-15°C to 45°C) with winter and summer mode. Optimum charging performance thanks to automatic voltage compensation. Perfect for year-round use in garages or outdoors. Professional cooling system for long operating time.
【PROFESSIONAL BATTERY MAINTENANCE & REPAIR FUNCTION】：Inbuilt desulphation and regeneration function for longer battery life. Special repair function for deeply discharged batteries (from 0.3V). Automatic maintenance mode for safe long-term charging. Ideal for cars, lorries, motorbikes, boats and motorhomes.

Xtremeauto 12V Smart Battery Charger 6A – Fully Automatic Car Battery Maintainer, Desulfator & Repair Charger for Cars, Motorcycles, ATVs, RVs, Lawn Mowers & More

Free Shipping

Why We Love It

Smart charging adapts automatically.
Versatile modes for various batteries.
User-friendly LCD screen display.

Main Highlights

FULLY AUTOMATIC 6A SMART BATTERY CHARGER – Designed for 12V batteries in cars, motorcycles, ATVs, RVs, and more. Built-in microprocessor detects battery status and adjusts charging accordingly.
4 CHARGING MODES FOR VERSATILE USE – Choose from CAR, AGM, MOTO, or REPAIR modes to charge standard, AGM, or deep-cycle lead-acid batteries or recover damaged/sulfated batteries.
DESULFATOR & REPAIR FUNCTION – Pulse repair mode helps recover stratified or sulfated batteries and extends service life. Ideal for batteries that struggle to hold charge.
MULTI-STAGE SAFETY PROTECTION SYSTEM – Includes reverse polarity, overcharge, overcurrent, short circuit, and overheating protection. Fire-resistant casing adds extra safety.
EASY-TO-READ LCD SCREEN DISPLAY – Real-time charging voltage, current, battery percentage, and mode shown on a backlit LCD screen. One-button mode selection makes it user-friendly.

12V/24V 10Amp Car Battery Charger, Automatic Battery Charger with Temperature Compensation, Repair/Maintains for Cars SLA, AGM, WET & GEL Lead Acid Batteries

16% OffFree Shipping

Why We Love It

Quick 10-AMP battery charging.
Universal vehicle compatibility.
Intelligent digital display.

Main Highlights

🔋【10-AMP Quick Battery 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 12V and 24V lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats marine, etc.
🔋【7-Stage quick battery Charger】 Fully automatic high frequency charging delivers 7 stage charging, 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
🔋【Smart 8 charging Protections, Ensure safe charging】 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.
🔋【Universal Compatibility】Our Battery chargers can charge all types of vehicles, such as, cars, motorcycles, trucks, ATV, RV, UTV, lawn mowers, motor boats, tricycles, electric vehicles, agricultural vehicles, off-road vehicles, pickup trucks, boats, yachts, and more. (Tips: If the battery cannot be charged, please use the repair mode first, and then select another mode for charging after the repair. )
🔋【Intelligent digital display】The LCD display can Display charging status and battery status; charge voltage, charge current, inside temperature, battery full, summer mode, winter mode, etc. Once the battery is fully charged ,the screen display"100% " And automatic stop when fully charged.

10Amp 12V/24V Car Battery Charger, Automatic Smart Battery Charger with Temperature Compensation, Intelligent Charges, Repairs, Maintains Lead Acid Batteries, Car, Motorcycle, Boat Mower Battery

Free Shipping

Why We Love It

Wide application for vehicles.
Multiple protection features included.
Visualized and easy charge.

Main Highlights

Wide Application: 10 amp battery charger maintains and charges all type of 12V and 24V lead-acid battery from 6Ah-150Ah (12V), 6Ah-100Ah (24V), including AGM, GEL, Calcium, MF, SLA, VRLA, WET batteries. Perfect for charging and repairing cars, trucks, motorcycles, lawn mowers, boats, SUV, ATV, etc.
Multiple Protection: Overvoltage protection, overcurrent protection, short circuit protection. Built-in a fan to prevent overheating while charging. Reverse polarity protection, wrong polarity connection prompt, spark-proof.
Easy to Use and Visualized Charge: The large LCD display the charging and battery status; Battery power indicator, charge voltage and current, inside temperature, battery charging percentage, summer mode, winter mode, etc. More convenient to use.
7 Charging Mode: The smart charger can automatically detect outside temperature, then auto-switch between SUMMER or WINTER mode and self-appropriate reduce or raise the charging voltage. CAR mode (12V 10A / 24 5A) for fast charging big batteries, MOTORCYCLE mode (max 1.5A) for small batteries, AGM mode for AGM, and calcium batteries, LiFeP04 mode for LiFeP04 battery. REPAIR MODE for repairing old batteries.
Pulse Repair Function: The advance REPAIR mode can help to recover old/idle batteries and extend battery life. The high frequency and low-frequency pulse technology has good repair and activation effects. We provide 12-month warranty for this item, please feel free to contact us.

8.7

Excellent

We scanned 1909 products

We reviewed these offers relevant to the 12v Battery Charger within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like XtremepowerUS, Anesty, Ring, PROFIKLA, NEXPEAK, HAUSPROFI, Aptliton, Xtremeauto, DSGKUU, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best 12v Battery Charger in the market, we considered we took a deep dive into 9546 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is XtremepowerUS 12V/24V 15 AMP Car & Motorcycle Battery Charger & Maintainer, Float Charger for Automotive, and ATVs, Truck, RV, Powersport, Lawn Mower. We love many things about this product by XtremepowerUS. What sets it apart from the competition is Wide application for various vehicles. , User-friendly display icon function. , Adjustable current saves time, money. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Car Battery Charger, 12V/24V 20A 20Amp Heavy Duty Battery Charger, Ideal for Various Vehicle Cars Vans Tractors Lead-acid Batteries by Anesty based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for 12v Battery Charger and the best cost-to-value ratio is 10-Amp Car Battery Charger, 12V and 24V Smart Fully Automatic Battery Charger with Temperature Compensation for Car Truck Motorcycle Marine Lead Acid Batteriesat NEXPEAK with a 47% discount.
Our list of the best 12v Battery Charger is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best 12v Battery Charger in The UK

Related Deals You Might Like for 12v Battery Charger

10Amp Car Battery Charger, 12V Automatic Smart Battery Charger/Maintainer with Temperature Compensation, Car Battery Repair and Desulfator for Car, Motorcycle, SUV, Lead Acid/Lithium Batteries & AGM

12V/6Amp Car Battery Charger, Smart Fully Automatic Battery Charger with Temperature Compensation for Most Types of Lead Acid Batteries, Red, AC Connection Required

Car Battery Charger 12V 6-Amp Fully Automatic Smart Charger and Maintainer, Car Battery Repair and Desulfator for Cars Boat Motorcycle Lawn Mower RV ATV SUV Snowmobile

EAFCar 4Amp 12V Car Battery Charger, Trickle Charger for Car, Motorcycle, Boat, Mower Battery with Intelligent Charging, Repairs, Maintains Lead Acid Batteries

Yusylvia - 12V Sealed Lead (SLA) 1300mA UK Plug Battery Charger with Short Circuit Protection

Tosiicop 12V Battery Charger for Kids Quad Bikes-12Volt 1000mA Chargers for Ride on Toys Car-Universal Power Adapter for Childs Electric Car Suit for Motorbike SUV Sports Car ATV Scooter (12V Charger)

6-Amp Car Battery Charger, New 12V Smart Fully Automatic Battery Charger with 10 Stage Charging Progress for AGM, GEL, EFB, Deep Cyele, Wet and Lead Acid Batteries

MOTOPOWER MP00205A 12V 800mA Fully Automatic Battery Charger/Maintainer - UK Plug

10Amp Car Battery Charger, 12V/24V Car Battery Charger,7-Stage Charging Automotive Smart LCD Screen Battery Charger Maintainer/Pulse Repair Charger Pack for Car, Motorcycle, Lead Acid Batteries & AGM

AUTOUTLET Versatile 12V/24V Battery Charger and Maintainer with Smart LCD Display, 12A Automotive Battery Charger for Lead Acid, Lithium Batteries, LifePO4, AGM

We scanned 1909 products

We concluded that: