Lithium-ion VS NiMH Batteries
What is a Lithium-Ion battery? A Li-ion battery is also a rechargeable battery. It has a cathode made of lithium metal oxide and an anode usually made of graphite. Compared to NiMH batteries, Li-ion batteries have a higher energy density. In addition, Li-ion batteries have a very long lifespan of between 300 and 500 charge …