Specifications:
1) Mobile phone battery Sanyo 5500.
2) Standard voltage: 3.7V
3)Ultimate voltage: 4.2V

4) Execution standard: GB/T18287-2000
5) Charged by appointed charger
6) Stored in place between 0-40°C

Features:
1) Aluminum case
2) Grade A battery and IC protector
3) High capability
4) Long standby time