2002-2005 Yamaha Scooters YW50 Zuma Deep Cycle Gel Battery Compatibility: 2002-2005 Yamaha Scooters YW50 Zuma Length: 114mm / Width: 71mm / Height: 106mm Replaces Stock Battery #: YTX5L-BS Weight: 2.16 KG Capacity: 5 Amps / Hr