Power batteries are important for running an electronic device properly. Most common power source for a number of portable devices is the lithium ion battery. It is made of many cells and can be recharged as well. Lithium coin batteries are used in many consumer devices, such as wristwatches, remote controls, calculators, balance scales, etc. They are also known as button cell batteries. Lithium ion cells are used in mobiles, laptops, and even automobiles. These are rechargeable. Explore the complete range of consumer electronics lithium power batteries at PartsMine. Get high-quality batteries and other power management components. Shop for batteries from many leading brands. Your order ships quick with an estimated delivery time of 3 business days or less.