These days just about any battery storage solution connected to PV solar or similar uses LiFePO4 (LFP) batteries. The reason ...

When selecting cells for a power battery, it is useful to have the ability to quickly compare various cell technologies, and calculate the resulting pack resistance and efficiency, independently of ...

This project is cool because it features the re-use of found objects in electronics; things you might have laying around the garage, or at a yard sale, and thrift stores often have bins of this type ...

To calculate the discharge rates of EV batteries, we first need to understand how lithium-ion batteries work and how they are used. Nearly all electric vehicles on the market today feature a ...

With the long-term goal to realize carbon neutrality, lithium battery has acquired a growingly central role in the development of human society. The accurate yet efficient prognosis on battery state ...

Three ways to implement a battery fuel gauge. How to perform DIY battery profiling. Users of battery-powered products demand accurate cell fuel gauging so that they can conveniently plan recharges.

Texas Instruments' bq27541 Li-Ion battery fuel gauge is a microcontroller peripheral that requires minimum firmware and provides fuel gauging for single-cell Li-Ion battery packs. Texas Instruments ...