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 think he ...

Intersil has announced a 3.6V single-cell battery charger for lithium iron phosphate (LiFePO4) cells. Called ISL78693 and qualified to AEC-Q100 Grade-3, it leaks only 3uA, suiting it to eCall back-up ...

Developers and electronic enthusiasts looking to build remote Internet of Things applications may be interested in a new solar charger launched this week by Voltaic in the form of the LiIon LiFePO4 ...

This Delta Pro bundle is comprised of two units, the 3,600Wh base station and the 3,6000Wh battery. It has six AC ports capable of up to 4500W max output with X-boost technology. One of the AC ports ...

As more people embrace RV life, off-grid camping, and electric mobility, the demand for reliable, maintenance-free power ...

This is a 12.8v 300ah (really it's 280ah) Dumfume Lifepo4 battery. That's a total of at least 3500wh capacity. So even if you take it down to 20% charge, that's still 2800wh of usable power in a ...