144x 9V 6-Cell Battery Packs for Vingcard 12 Hotel Door Locks — USA Ship

Replacement 6-cell 9V alkaline battery packs engineered for hotel door lock systems, compatible with Vingcard 12. Voltage: 9, Amperage: 2200mAh, Chemistry: alkaline. Physical dimensions — Length: 2.040, Width: 1.660, Height: 2.040; Diameter: 1.66. Custom hotel door lock batteries built for direct-fit installation in access control units.