Battery capacity: 1200mAh
*Lithium ion battery: 3.7V
*Suitable for NOK N97mini/E5/N8
*More effective protection for over-current, overload, overcharging, and short-circuit inside
*Stable performance
*Running time for a fully charged product
 Mobile phone standby time: 168 hours
*Products warranty:one month for exchange,six months for maintenance