So join Parkers in finding the best car battery charger for your needs, alongside our top picks for each type, so you know that when you’re out and about, the health of your car’s battery should be top-notch. Our top choice for smart car battery chargers is the mid-range NOCO GENIUS5UK.
If you have a car in storage, or your car just won't start, you might need the help of a battery charger! Car battery chargers plug into your mains electricity socket and attach to the terminals of your car battery.
From trickle chargers to battery boosters, there are plenty of options to meet your car battery charging requirements. There are even car battery chargers that can help renew battery performance and solar battery chargers that harness the sun for a free trickle of electricity.
By the way, if you’ve got a big Lithium battery or 24V battery, you mat consider this monster NOCO 50 Amp professional charger. If you’re looking to really maximise your battery life and recondition your battery, you can also consider a desulfator. See the best one on the market in our F16 Pulse King Review.
A higher amperage results in a faster charging speed. But, batteries can only handle a certain amount of current. Going over this limit can harm the battery. How do I calculate charger watts? To calculate charger watts, multiply the charger’s voltage and amperage.
They’re also not suitable for vehicles with start-stop technology. Best basic charger: The Halfords Automatic Battery Charger recharges and protects batteries in 12V vehicles up to 2L. It’s suitable for lead acid and gel batteries, and can recharge a battery in around 15 hours (based on a 60Ah battery).
The Best Car Battery Chargers. Ampeak Smart – Best Car Battery Charger Overall; NOCO GENIUS10 Charger – Premium Choice; ... to recharge a single battery. Not only that, but if the battery has significant sulfation, then 2-amps isn''t enough power to break it up and …