but that [DIY GUY Chris] built the circuit schematic specifically to be easily copied into PCB designs for other projects, which means that lithium batteries can more easily be integrated directly ...

[TK] had an older Razor E300 that uses lead acid batteries. After getting tired of the low speeds and 12 hour charge times, [TK] decided it was time to swap for lithium batteries. The new ...

John B. Goodenough, a former soldier, was awarded the Nobel Prize for helping create the lithium-ion battery, used today in a ...