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 ...

Optimized ANN for LiFePO4 battery charge estimation using principal components based feature generation. view more . Credit: GREEN ENERGY AND INTELLIGENT TRANSPORTATION. In ...

For a sturdy, simple fridge or freezer that you can use in the home or on the move, our pick is the Whynter, with 65 quarts ...

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 ...

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.

That’s why there are Battery Management Systems and the one in use here is capable of monitoring all four cells individually which explains the small-gauge ... 50 Ah LiFePO4 Clad In Army Green ...

It’s small enough to fit in your backpack ... You can recharge this generator in three different ways, including through a wall outlet, solar panel, or 12V car socket. The solar panel is not included ...

Commissions do not affect our editors' opinions or evaluations. Small-cap stocks are usually considered to be stocks with market capitalizations somewhere between $250 million and $2.5 billion.

Finding the best small phones can be a challenge, as there's an argument that there is no such thing as a small smartphone anymore. However, while the size of what we might classify as a small ...

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, they can also be used to cover things that may be a little less costly but that you don't have the money to cover on your own — like a small emergency or a car fix that, luckily ...

Tenways launches new 8-speed chain-drive CGO600 Pro e-bike at $1,399, EcoFlow flash sale, Hiboy Halloween sale, Goal Zero, EGO Power+, more ...