| Connector | XT60, XT90, Andson, DC plug or Customized |
| Features | ⋅low self-discharge ⋅no memory effect ⋅customized and flexible size ⋅anti-overcharger,short-circuit production |
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Model Name | TWCP048012PAA |
Chemistry | NCM |
Nominal voltage (V) | 48.1 |
Capacity (Ah) | 12 |
KWh | 557.2 |
Battery type | TW |
of in series | 13 |
of in parallel | 6 |
Total of | 78 |
BMS type | PCM |
Operating voltage range (V) | 35.1-54.6 |
Charging mode | CC/CV |
Recommended charging voltage (V) | 54.6 |
Standard Discharging current (A) | 15(Max.) |
Pulsed Discharge current (A) | 45 |
Standard Charging current (A) | 7.5(Max.) |
low cut protection level | 2.8 |
low cut protection recovery level | 3 |
high cut protection level | 4.25 |
high cut protection recovery level | 4.19 |
Bleeding start voltage level | 4.19 |
Bleeding current (mA) | 4.19 |
Over temperature protection in discharging mode | 75℃ |
Over temperature protection recovery in discharging mode | 65℃ |
Over temperature protection in charging mode | 65℃ |
Over temperature protection recovery in charging mode | 55℃ |
over voltage protection | YES |
under voltage protection | YES |
Charging over current protection | YES |
Discharging over current protection | YES |
Output short circuit protection | YES |
temperature protection in discharging mode | YES |
Maximum working temperature | -20℃ to +60℃ |
Storage temperature | -20℃ to +60℃ |
Cycle life @ 85 DOD% | 1 Years |
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