We compare AGM batteries to lithium batteries to help you know what to look for when buying new batteries for your boat.

It doubles as a power bank with a bidirectional 45W USB ... Powered by a 10,000mAh LiFePO4 lithium ion phosphate battery, the versatile jumper box employs advanced battery tech to deliver superior ...

The LiFePO4 battery is also rated for a 3,000-cycle lifetime and is backed by a 3-year warranty. Satisfied shoppers were most happy that the power bank was compact and powerful. "Nice little power ...

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 ...

LiTime has developed a new lithium iron phosphate (LiFePO4) battery storage system for residential ... so users can have more flexibility to customize power banks of different capacities ...