TMS GTX9-BS GTX9BS CTX9-BS YTX9L UTX9 YTX9-BS ATV Quad Motorcycle Scooter AGM Maintance Free Battery Honda Suzuki Yamaha KTM Kawasaki YTX9-BS(MF) is a sealed maintenance free battery. This battery is factory activated with AGM technology. No acid pack needed! You just simply plug in and play! Mounting bolts included. Maintenance-free, no acid water needed, never needs re-filling Advanced lead-calcium technology pumps up starting power; Resists shock and vibration Dimensions(mm) : 150mm (6") x 87mm (3.3475") x 105mm (4.1875")