HBC BA223030 3.6V 2100mAh Rechargeable Battery Pack — 1PCS for Crane Remote Control

Single replacement battery pack: HBC BA223030, nominal 3.6V and 2100mAh capacity. This rechargeable unit is designed specifically for crane remote controls that use the BA223030 battery. Supplied as 1PCS, it provides a direct swap-in solution to restore power to compatible HBC remote transmitters.