Model Number: RFE-48V 40Ah Telecom battery Brand Name: RFE Key Specifications/Special Features: Specifications Item:Cell type: F20-09155225Normal voltage: 48VNormal capacity: 40AhSize (L*W*H): 440*250*178mm

Weight: 29.2±0.5kg

W/E ratio: 66Wh/Kg

Discharge cut off voltage: ≥42V

Standard discharge current: 10±0.5 A

Max discharge current: 30±0.5A

Charge voltage: 58.4±0.2V

Standard charge current: 10±0.5 A

Operation temperature range: -20-50°C

Store temperature range: -40-50°C

Store humidity: 5%-90%