3.7V 2000mAh Lithium Ion Rechargeable Battery

Lithium-Ion is a rechargeable battery that stores energy by the reversible reduction of lithium ions. It is the most common battery in electric vehicles and portable consumer gadgets. Additionally, grid-scale energy storage and military and aerospace applications make significant use of it.

Features:

• Its highly efficient 
• Long cycle life
• High energy and power density
• Small size and lightweight
• Low self-discharge rate
• No memory effect
• Slow loss of charge when it's not in use

Applications:

• It's used in remote control
• Speaker
• Bluetooth

Specifications: