This battery is a 35 ampere hour battery which is great for automotive use. there is no need to worry about filling it with acid or refilling with de-ionized water,since it already has and is ready for use. starting power: 330 usage: saloon cars voltage: 12v amp the battery is suitable for saloon cars of smaller engine sizes i.e; Vitz, Passo, daihatsu charade fiat uno espresso panel van ford: , laser – 1300cc nissan datsun 1200 pickup suzuki: jimny, uno espresso panel van, maruti omni passenger, swift 1.3 ltr and alto toyota: platz, vitz, duet 1.2 ltr , starlet highlights -starting power: 330 -usage: saloon cars -voltage: 12 v -ampere – hour capacity at 20 – -hour rate ah: 35 -high quality.