Lithium Ion polymer Batteries - 860mAh

This is a super slim, light weight, Lithium Ion polymer battery. It outputs a nominal 3.7v at 860mAh, comes terminated with a standard 2-pin JST connector- 2mm spacing between pins.FeaturesExcellent long-term self-discharge rates Dimensions: 0.149x1.476x2.28" (3.79x37.5x58mm)Weight: 20g Please do not attempt to charge these with anything but a specialized Lithium Polymer charger.Battery includes built-in protection against over voltage, over current, and minimum voltage.