Shipment contains TWENTY of SPS Brand Connecting Hardware for RBC123/124 APC SMT750RM2UNC. Package contains only Connecting Hardware supplied with wiring diagram. Batteries are sold separately. Connecting Hardware are of high quality, designed to meet or exceed original OEM specifications. Connecting Hardware are manufactured for high performance with long durability. Connecting Hardware comes with one year Warranty when used in normal condition. Package contains only Connecting Hardware supplied with wiring diagram. Batteries are sold separately.