Model Number: 15F40 Brand Name: RFE Key Specifications/Special Features: Cell:F11-1178178Nominal voltage: 48VNominal capacity: 40AhDimension: 440*250*178mmWeight: ≤29.2 ±0.5kg

Discharge cut-off voltage: ≥42V

Mass ratio of energy: 66Wh/kg

Standard discharge current: 10 ±1A

Maximum continuous discharge current: 30 ±1A

Charge voltage: 54.7V

Standard charge current: 10 ±1A

Operating temperature range: -20 to50°C

Storage temperature range -40 to50°C

Storage humidity: 5-90%

Shell material galvanized iron sheet