Features Extremely low self discharge, fast recharging Exceptional deep discharge recovery performance. Long service life ,maintenance-free operation. Wide operating temperature range Spill-proof and Leak-proof Product Description Model: SWF121550(12V155AH) Nominal voltage: 12V Nominal capacity (10hr): 155Ah Dimension Length: 547mm Width: 125mm Height: 317mm Overall height: 317mm Weight: 47kg Terminal: T46 ABS or Flame retardant ABS containers