The 51V 160Ah “BIG” was developed for customers who need extended range but do not want the added expense of double stacking in parallel our other models. Please be aware this battery will not fit in every golf car due to size! Review the spec sheet or give us a call to ensure it will fit in your vehicle before purchase. Designed for use in all 48-volt power trains. Ranges, depending on how extreme the car is modified and how the car is loaded and driven, ranging from 35 to 80 miles.
MECHANICAL SPECIFICATIONS
•Dimensions (L x W x H): 29.57″ x 10.17″ x 9.13″
•Weight: 153lbs (69.4kg)
•Terminal Type: M8*1.5*25mm
•Cell Configuration: 1P16S
•Case Material: Powder Coated Steel
•Enclosure Protection: Designed with IP66 Standard
•Cell Type – Chemistry: Prismatic- LiFePO4
DISCHARGE SPECIFICATIONS
•Maximum Continuous Discharge Current: 250A
•Peak Discharge Current: 520A ± 15.6A (30S)
•BMS Discharge Current Cut-Off:
• 260 A ± A7.8A (50S)
• 520A ± 15.6A (30S)
•BMS Discharge Voltage Cut-Off: 40V
•Recommended Low Voltage Disconnect: 48.0V
•BMS Reconnect Voltage: 41.6V
•Discharge Temperature: -4 to 149°F (-20 to 65°C)
ELECTRICAL SPECIFICATION
•Nominal Voltage: 51.2V
•Working Voltage: 43.2 – 58.4V
•Recommended Voltage: 48.0V – 57.0V
•Nominal Capacity: 160Ah
•Energy: 8,192Wh
•Capacity @ 25A: 384 min
•Efficiency: 0.99
•Self Discharge: <3% per Month
CHARGE SPECIFICATIONS
•Recommended Charge Current: 5 – 52A
•Maximum Input Current: 350A
•Charge Current Cut-Off: 375A
•BMS Charge Voltage Cut-Off: 58.5V
•Reconnect Voltage: <58.5V
•Charging Temp. Range: 34°F to 140°F (0-60°C)
COMMUNICATION
•Bluetooth: Bluetooth receiver
•CAN: CAN port for testing battery