Maintenance free battery, 100% non-spillable, safe designHigh capacity, rechargable SLA Battery by SigmasTekDimensions: 9.04 x 5.45 x 8.15 inches, 72 poundsShips in 1 business day!1 Year Warranty.U.L. Recognized and CE CertifiedBrand New & Factory FreshThis battery set is 100% compatible with Invacare Ranger II rechargeable battery, you just need to reuse the original wire harness. This offer does not include the wire harness. You have to reuse your original parts. We supply only brand new, factory fresh, high quality batteries. We guarantee the best price and 100% compatibility with your Invacare Ranger II model. Receive your SigmasTek replacement battery from US seller! The replacement SLA batteries also include a minimum of one year warranty.