ELECTRICAL PERFORMANCE

• Nominal Voltage : 12.8 V
• Nominal Capacity 50Ah
• Capacity @ 10A : 300 min
• Energy : 640Wh
• Resistance : ≤20mΩ @ 100% SOC
• Self Discharge : <3% / Month
• Cells : Prismatic

CHARGE PERFORMANCE

• Recommended Charge Current : 10A
• Maximum Charge Current : 25A
• Recommended Charge Voltage : 14.4V
• BMS Charge Cut-Off Voltage : <14.8V (3.7V/Cell)
• Reconnect Voltage : >14.2V(3.55V/Cell)
• Balancing Voltage : <14.2V (3.55V/Cell)
• Maximum Batteries in Series : 4

DISCHARGE PERFORMANCE

• Maximum Continuous Discharge Current : 50A
• Peak Discharge Current : 100A (3S)
• BMS Discharge Cut-Off Current : 200A
• Recommended Low Voltage Disconnect  : 10.8V (2.7V/Cell)
• BMS Discharge Cut-Off Voltage : >9.2V (1s) (2.3V/Cell)
• Reconnect Voltage (by charging) : >11.2V(2.8V/Cell)
• Short Circuit Protection : 250 ~ 500 μs

MECHANICAL PERFORMANCE

• Approx. Weight Approx. : 5.5kg
• Terminal Type : M6
• Case Material : ABS
• Enclosure Protection : IP65

TEMPERATURE PERFORMANCE

• Discharge Temperature : -4 ~ 140 oF (-20 ~ 60 oC)
• Charge Temperature : 32 ~ 113 oF (0 ~ 45 oC)
• Storage Temperature : 23 ~ 95 oF (-5 ~ 35 oC)
• BMS High Temperature Cut-Off  : 149 oF (65 oC)
• Reconnect Temperature : 131 oF (55 oC)

1. Datasheet - BATT 12,8V50 COM