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Tayna Batteries

Numax Car Battery Charger 12V 4A

Numax Car Battery Charger 12V 4A

£ 36.99 inc. VATPrice

£ 4.99 inc. VATStandard Delivery

In stock

In Stock  In Stock for Express Delivery

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Technical Specification

Customer Rating Customer Rating
4.7 From 16 Reviews
Length150 mm
Width70 mm
Height inc. terms45 mm
Charge Voltage12 V
Charge Rate4 A
Guarantee1 Year
Barcode (EAN)5060196062775

View AllLatest Customer Reviews

excellent piece of kit just leaves ride on mower plugged in always ready to use



Star Rating

Easy to use and very effective. Perfect !



Star Rating

Seems to be a good product and I like the alternate leads, screw fix and clips both supplied, but. the leads on the latter need to be 6 inches longer to be ideal.



Star Rating

Nothing could be simpler, hook up and leave to do its thing. Permanent battery lead attachment very useful. Will use this for keeping boat battery and classic car battery in top condition. Quality excellent.



Star Rating

Excellent service from Tayna. I wish the same could be said for the delivery agent Yodel!



Star Rating


Numax "Connect and Forget" Car Battery Charger

Voltage: 12V

Output: 4A


This automatic charger is easy to use and hassle free. Just connect the battery to the charger using the crocodile clipS or eyelet connections provided, and turn it on.

The Charger will check the state of the battery and employ the correct charging regime accordingly.

This charger is specially designed to bulk charge as well as float charge, making it one of the leading chargers in today' automotive market.

Once the battery has been charged it will be maintained by the charger, making sure it's in peak condition when you need it to be.

Using this type of charger will prolong the life of your battery, saving you time and money in the future.

Ask A QuestionQuestions and Answers

QCan you leave the battery connected to car when using the charger?

AYes, you can safely leave the battery connected to the vehicle as long as it is not running.

QIs this charger suitable for AGM batteries? Our application is a 92AH AGM battery.

AThis is suitable for AGM, but the charge rate is too low for 92Ah batteries. I´d recommend the Ctek MXS 7.0 which has an 8A charging rate.

QWill this charge a 63Ah car battery?

AYes, the Numax 4A charger is ideal for that purpose.