Rolls Surrette S12-135LFP 12VDC 135Ah Lithium Battery

Rolls Surrette Battery S12-135LFP

Safety

• Cylindrical LiFePO4 cells (UL1642)
• IEC62133 (cell), IEC62619(cell), UN38.3 (cell/pack)
• ROHS (cell), CE system certification, IP65 Rating

Battery Management System (BMS)

• Integrated hardware BMS inside
• Independent charge & discharge protection
• Balance Protection
• Short-Circuit Protection, Over-Voltage Protection, Low-Voltage Protection, Over-Current Protection, Low-Temperature Protection, Over-Temperature Protection

Technical Specifications:

• Weight : 14.6 kg / 32.2 lbs
• Length: 331 mm / 13.03"
• Width: 171 mm / 6.73"
• Height: 215 mm / 8.46"
• Height Incl. Term.: 229 mm / 9.02"
• Container: ABS
• Cover: ABS
• Handles: Rope / Plastic Handle
• Internal BMS Model: 4S150ATX-V2
• Expected Cycle Life: >6000 @ 80% DOD, >3000 @ 100% DOD
• Series Connection: 4 UNITS MAX (48V)
• Parallel Connection: 4 UNITS MAX (48V) or 6 UNITS MAX (12V)
• Connectivity: Up to 4S4P (in 48V configuration) or 1S6P (in 12V configuration)
• Series: S-Series LFP
• Volts: 12
• Design: Grp 31
• Terminal Type: M8
• Included Hardware: M8 stainless bolts & washers
• Charge Voltage Range: 14.0 - 14.6V
• Recommended End of Discharge Voltage: 12.0 V
• End of Discharge Protection Voltage: 10.0 V
• Recommended Charge Voltage: 14.4 V
• Max Continuous Charge Current: 135 A
• Max Continuous Discharge Current: 135 A
• Surge Current Limit: 900 A (300ms)
• Charge Temperature Range: -20°C~55°C (-4~131°F)
• Discharge Temperature Range: -20°~60°C (-4~140°F)
• Storage Temperature Range: -5°~45°C (23~113°F)
• Nominal Capacity: 135 AH
• Total Energy: 1.73 kWh
• Nominal Voltage: 12.8 V
• Capacity AMP @ 20 Hour Rate: 135 Ah