This is a spare battery for an RC toy, in case you need one of those.
From Amazon
Spektrum SPMA9602 2000mAh Rechargeable Battery
eModels
Spektrum 2000mAh Li-Ion TX Batt DXe, 6e, 6G2&3,7&8G2 # A9602
Model Bau
Spektrum 2000mAh Li-Ion TX Batt DXe, 6e, 6G2&3,7&8G2 O-SPMA9602