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 ...

The battery pack uses four 3.5 V LiFePO 4 cells wired in series to achieve a nominal 12 V supply that stands in for a traditional lead-acid battery. The angel of second-hand purchases was smiling ...

Ltd (ESYSH) has unveiled a single-phase lithium iron phosphate (LiFePo4 ... The largest device has a size of 600 mm x 305 mm x 1,878 mm and weighs 343 kg. The battery has a rated voltage of ...

The SV-BASE19.5-C battery features a ... It has the same size as the SV-BASE13-C system and weighs 267 kg. Both lithium-ion systems use LiFePO4 as the cathode material and have a round-trip ...

There are a handful of fancier battery technologies, but good old lead acid still delivers the best bang for the buck. The ...

The Bluetti AC70 is compact enough to carry with one hand and won’t take up much space, making it an excellent option for van ...

Finally, the size and portability of the maintainer ... and maintenance-free batteries, plus 12V LiFePO4 batteries. We found the Sailvono 4A Battery Charger to be a reliable and easy-to-use ...

The 268Wh LiFePO4 battery pack and 600W AC inverter provide plenty of power to keep your ... When choosing a camping battery, it is also important to consider the weight and size of the battery. If ...

All LiTime batteries use EV-Grade A LiFePO4 cells: Standing apart from budget lithium batteries, the LiTime 12V 100Ah Trolling Motor Battery is built using premium manufacturing processes, boasting ...

My team and I have personally tested more than 30 of the best portable power stations - but these are the ones we recommend, wherever you need a reliable power supply. This month, we've re ...

The GoldenMate powers one mini PC, a tower PC, a monitor, multiple mobile devices, as well as a secure cam. During more or ...