Specifications: 1) phone battery Sanyo Vi2300. 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