Feature:
1. Scope of Application: The game controller backup battery is suitable for X ONE and for gamepad controllers.
2. Rechargeable: The high capacity battery pack comes with a charging base and cable, and uses pulse charging for safe, stable and reliable charging.
3. 4 Batteries: The charging base comes with 4 x 1200mAh batteries, which can charge 4 dedicated batteries at the same time.
4. Protection Function: This backup batter uses special NiMH battery charging management IC chip with over current and over voltage protection function.
5. Plug and Play: The rechargeable battery pack input: 5V/2A; output: 4 x 2.4V 380mA, plug and play, convenient and fast.

Specification:
Item Type:BatteryPack
Material: ABS
Input: 5V 2A
Output: 4 x 2.4V 380mA
Battery Type: Supporting 4 x 1200mah Lithium ion Batteries (Included)
Applicable Devices: for X ONE, for

How to Use:
PlugandPlay

Package List:
4 x Battery Pack
1 x Charging Base
1 x Data Cable
1 x Instruction Manual