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11.1V 2200mAh Rechargeable Lithium Ion Battery for Underwater Vacuum Cleaner 18650 Battery Cell

  • Product ID:021
  • Cell Model::18650
  • Nominal Voltage:3.7V
  • Nominal Capacity:2200mAh
  • Battery Features:Safety and high discharge efficiency
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Product Details

Cell Model: EPT 3.7V 2200mAh 18650 Lithium Battery rechargeable lithium ion battery pack 3S1P
Nominal voltage: 11.1V
Nominal capacity: 2200 mAh
Size: T*W*H(max):25*60*70mm
Initial internal resistance: <280mΩ
Out-of-factory voltage: > 11.1V
Charging cut-off voltage: 12.6V
Discharge cut-off voltage: 9.0V
Charging Current: Standard Charging: 0.2C, Fast Charging: 0.5C
Charging Time: Standard Charging: 5.5-6.5 h Fast Charging: 1.5-2.5 H
Maximum charging current: 0.5C (5+45)
Standard Discharge Current: - 20 C to + 60 C Constant Current: 0.2C Cut-off Voltage: 3.0V
Maximum Discharge Current: 2C (-20~60)
Working environment: charging: 0 ~45 max.90% RH, discharging: - 20~60 max.90% RH
Lithium Electric Protection: Overcharge Protection, Overdischarge Protection, Discharge Overcurrent Protection, Short Circuit Protection, etc.


Product characteristics: green, safe
Applications: underwater vacuum cleaner, swimming pool cleaner
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