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12V 6A Car Battery Charger Automatic Smart Charging Battery Trickle Charger 12V Battery Maintainer with Repair Function Temperature Compensation for Car Motorcycle Lead Acid Batteries UK Plug

£21.99 (as of 15/06/2026 02:30 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

This 12V 6A smart battery charger is designed for maintaining and charging compatible lead acid batteries in cars and motorcycles. It offers automatic charging, a repair function, temperature compensation and an LCD display to help you monitor progress with ease.

SKU: B0CRP5ZS3C Category:

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Quick Summary

This 12V 6A car battery charger is an automatic smart charger and battery maintainer for 12V lead acid batteries. It is described as suitable for cars and motorcycles, with a repair function, temperature compensation, and an LCD digital display for checking charging status and battery status.

Who It Is Best For

This charger suits drivers who want a practical way to maintain and charge a 12V battery at home. It is also a useful option for people looking after cars, motorcycles, or other 12V lead acid batteries, especially where a clear display and selectable charging modes are helpful.

What To Know Before You Buy

The charger is listed for 12V lead acid batteries and is described as working with AGM, GEL, SLA, flooded and calcium type deep cycle batteries. It also includes CAR TRUCK, MOTORCYCLE, AGM GEL and REPAIR modes.

Pros: Automatic charging, temperature compensation, and multiple protection features make it a practical maintenance charger.

Cons: The repair function is not described as able to revive a dead battery or a battery that is seriously damaged.

If you are unsure about battery type or condition, check suitability before ordering.

Common Buyer Questions

What batteries can it charge?
It is described as suitable for 12V lead acid batteries, including AGM, GEL, SLA, flooded and calcium type deep cycle batteries.

Can it be used on motorcycles?
Yes, it is described as widely used in cars and motorcycles.

Does it have an automatic charging function?
Yes, it is described as an automatic smart charger that helps avoid overcharging and undercharging.

What does the repair function do?
It is described as helping to restore lost battery power, but it is not presented as a way to fix a dead or seriously damaged battery.

Is the charging status easy to check?
Yes, it has an LCD digital display that shows charging status, battery status, charge voltage, charge current, summer mode and winter mode.

Does it include protection features?
Yes, it is described with protection against reverse polarity, sparks, overcharging, over current, open circuits, short circuits and overheating.

Key Details

DetailWhat it means in use
12V battery charger and maintainerMade for charging and maintaining compatible 12V batteries.
6A charging currentProvides the stated charging output for everyday battery maintenance use.
Suitable for AGM, GEL, SLA, flooded and calcium type deep cycle batteriesWorks with a range of 12V lead acid battery types.
LCD digital displayShows charging status and battery status, plus voltage and current information.
CAR TRUCK, MOTORCYCLE, AGM GEL and REPAIR modesGives different modes for different battery and vehicle needs.
Temperature compensationAdjusts charging according to seasonal temperature changes.
Multiple protection featuresIncludes protection against reverse polarity, sparks, overcharging, over current, open circuits, short circuits and overheating.
UK plug designSuited to UK mains use as listed.

Final Buying View

This is a versatile 12V battery charger and maintainer with smart charging, display information, temperature compensation and several protection features. It is a sensible choice if you want a straightforward charger for compatible car or motorcycle batteries and appreciate clear mode selection. For the best result, check your battery type and condition before ordering.

Brand

JMEST LEAD

Manufacturer

JMEST LEAD

Binding

Electronics

Product Group

Electronics

EAN

0740379453822

UPC

740379453822

Part Number

RJ-C120501A-R

Model

RJ-C120501A-R

Warranty

1 Year Warranty On Parts

Color

Red

Product Dimensions

8.66 x 4.33 x 2.56 inches

Item Weight

1.08 pounds

Number Of Items

1

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