With the Gesipa 18V 4.0Ah LiHD cas battery pack, you keep your blind riveting workflow running smoothly without trailing power cords or compressed air hoses. Thanks to the substantial 4.0Ah capacity and advanced Li-ion cell technology, you power through demanding fastening sessions with consistent output during every riveting cycle. As part of the cross-brand Cordless Alliance System, this 18V battery is fully interchangeable with compatible Gesipa tools such as the PowerBird Pro CAS, AccuBird Pro CAS, and FireBird Pro CAS, as well as equipment across the cas platform. You eliminate jobsite downtime and maintain full cordless productivity wherever you work.