Description: Type: Li-Ion Normal output Voltage: 3.7V Limited charge voltage: 4.35V Capacity:2200mAh Compatible with: AMIGOO H2000 Smartphone Do not short-circuit the battery. Do not discard the battery into fire. Do not use any battery chatger other than the specified one. Do not charger or expose the battery pack out of the temperature range 0\u2103-45\u2103. Package Included: 1 x Replacement Battery for AMIGOO H2000