MMG YTX12-BS 12v Scooter Battery fits Aprilia, Honda, Kymco, Piaggio Vespa Gilera, and SYM MMG YTX12-BS 12v Powersports Battery It comes dry with an enclosed acid bottle to activate the battery We strongly recommend the use of a battery tender to keep your battery in good working conditions After activation your worries about keeping your battery full of water are over Replaces: PTX12-BS, ETX12, 12BS, GTX12-BS, CYTX12-BS, M3RH2S/M4RH2S, 740-1866, 44016, ES12BS, CTX12-BS, YTX12-BS Voltage (V): 12 Capacity (Ah): 10 L: 150 W: 87 H: 130 Polarity:+|||||- Weight (Lbs): 7.5 CCA: 130