CROWN BATTERY 6CRV220 - SELL BY UNIT - TESTED AND WORKING CONDITION IS GOOD. Battery for electric-vehicles, golf cart, floor machine, renewable energy storage, backup power. Heavy duty battery for mobile equipment. Model: 6CRV220 Voltage: 6 Volts Capacity: 220 Ah at the 20-hour rate. Pack/Size: GC2 Weight: 66lbs - 30kg.