Description : Specifications: Capacity: 28 Ah Outer Dimensions (LxWxH): 177x168x126 (mm) Net Weight : 8.1 (Kg) Nominal Voltage : 12 (V) Rated Capacity@20hr : 28 (AH) Special Features :/b Maintenance Free,made in a modern & eco friendly manufacturing facility Lead calcium-tin grid for extended life, Wide operating temperature range, Low self-discharge and long service life, Leakproof construction, Fast deep discharge recovery