Synergy Digital Game Console Battery, Compatible with WUP-013 Game Console Battery (3.7V, Li-ion, 2450mAh)
Specifications:
Voltage: 3.7VV
Capacity: 2450mAhmAh
Composition: Li-ion
Compatible with Nintendo Game Console(s): WUP-013, Wii U, Wii U GamePad, WUP-010