Specification :

• 3.7 V li-Poly/ Lipo/ li-ion Battery
• Nominal voltage: 3.7V
• Rated capacity: 430 to 2, 500mAh
• Cycle life: e 500 times
• Charging voltage: 4.2V
• Maximum charging current: 1C mA
• Maximum discharging current: 15C-20C mA
• Discharging end voltage: 2.75V
• Charging temperature: 0 to 45 degrees Celsius
• Discharging temperature: -20 to 60 degrees Celsius
• Storage temperature: -20 to 45 degrees Celsius
• Thickness could be adjusted while width and height keep the same
• Applications: Bluetooth, Mobile Phones, PDA/ Notebook, Aircraft, Electric Toys, Electric Car, Power Tools, Wireless communications, and other Portable Electronic Devices.