Nerd Ralph loves cheap and dirty hacks, and for that we applaud him. His latest endeavor is a LiFePO4 battery charger that he made out of parts he had on hand for under $0.50 US. (Although we ...

We have used the MOTOPOWER MP00205A to maintain our 12-volt lead-acid batteries ... plus 12V LiFePO4 batteries. We found the Sailvono 4A Battery Charger to be a reliable and easy-to-use product.

The Avapow 4,000A Car Battery Jump Starter is on sale for as low as $68, up to a 73% discount on its normal price of $250.

A charged battery is a happy battery. Keeping your car’s battery properly charged is essential to long life and reliability. When you drive, your car’s charging system keeps your battery ...

Max K is using a Raspberry Pi RP2040 to power his custom automated battery charger that doubles as a beautiful desk clock.

They do require a special battery charger for full working life (speaking ... How do you know when you’re at the magic 50 ...

A car battery charger will make sure you can start your car if you're not using for a while. If you’re going to be sto ...

However, even though you’re literally sitting on a huge battery in your EV, it still requires a small 12-volt battery of the kind you find in your conventional combustion car. To understand why ...

KUXIU X40Q QI2: was $99 now $80 @ Amazon Call it the space-saving portable charger, the KUXIU X40Q QI2 is one I don't mind ...

This portable power station has a 3.84 kWh battery capacity, which is enough to run multiple major appliances and electronics ...

On this episode of Chargers HQ, learn more about linebacker Daiyan Henley as he ranks different things, join defensive lineman Sebastian Joseph-Day as he visits Prince Street Pizza for Dine N Bash, ...