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 ...

plus 12V LiFePO4 batteries. We found the Sailvono 4A Battery Charger to be a reliable and easy-to-use product. The pulse repair function was effective in restoring lost performance, and the LCD ...

Power Queen, the leader in lithium battery technology, introduces its latest innovation: the 12V 280Ah Low Temperature Deep ...

Gel cell-type batteries like this one are best at delivering relatively low current levels, but for long periods. They do ...

With a commitment to "Tech, driven, best value," LiTime is celebrating 15th year in the new energy industry, striving to provide LiFePO4 batteries that meet the demands of more diverse applications.

[Eggmont] was facing this dilemma with a Makita battery from a broken angle grinder and decided to make a USB charger out of it. [Eggmont] took the simplistic approach, using an old cigarette ...

The Bluetti AC500 and B300S are an evolution of its powerhouse portable power station with a 5,000W inverter and 3,072Wh ...

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 ...

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 ...

Sealey completes the podium with its effective 650F. Draper 12V Intelligent Battery Charger 53491 CTEK CS One Sealey Compact Auto Smart Charger Autocharge650F Battery chargers are incredibly ...