Powersonic Lead Acid Battery, Rechargeable, Sealed TYPE, Nominal Voltage: 6 V, Nominal Capacity: 7 AMP-HR At 20 HR, Maximum Discharge Current: 21 AMP At 7 MINT, Life Hour: 20 HR, Terminal: F1 - Quick Disconnect Tabs, 0.187 IN x 0.032 IN - Mate With AMP. INC. Faston 187 Series, ABS Plastic, Length: 5