• Nominal Voltage: 2 V
• Capacity: 500 Ah @ 10hr to 1.80 V @ 25˚C (77˚F)
• Weight: 27.8 kg (61.29 lbs)
• Dimensions: Length: 191 mm (7.52 in), Width: 181 mm (7.13 in), Height: 346 mm (13.62 in), Total height: 365 mm (14.37 in)
• Internal Resistance (fully charged): 0.41 mΩ
• Short-circuit Current: 4810 A
• Self Discharge @25˚C (77˚F): Less than 3% after 30 days storage
• Operating Temperature Range: Discharge: -40˚C to 50˚C (-40˚F to 122˚F), Charge: -20˚C to 45˚C (-4˚F to 113˚F), Storage: -20˚C to 40˚C (-4˚F to 104˚F)
• Recommended Operating Temperature: 15˚C to 25˚C (59˚F to 77˚F)
• Recommended Charging Current: 75 A
• Charging Voltage @25˚C (77˚F): Float: 2.23 V/cell, Equalize: 2.35 V/cell
• Terminal: M8
• Container Materials: ABS/ABS V0 (Optional)
• Design Life @25°C (77˚F): 15 years

• Backup power for telecom and signal systems
• Backup power for electric systems and nuclear plants
• Storage for solar, wind, and hydroelectricity energy
• Backup power for military and maritime equipment
• Backup power for UPS, emergency lighting

• Good performance for charge acceptability
• Excellent capacity retention rate
• Excellent capacity recovery performance
• Long life design for cyclic or float application (C10)

• Reduce operational cost
• Excellent deep cycling performance
• Reduce CO2 emission
• Long life

• ISO 14001
• GB/T 28001
• UL
• CE
• ISO 9001

This document provides a general description and does not imply any representation, guarantee, or warranty with respect to any cells and batteries. Specifications are subject to modification without notice. For the latest information, contact CHINASHOTO.