Post Seat Battery 12.8Ah



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Post Seat style Li-Ion pack in stylish ABS fine coated case with charge indicator, security lock, tail light, accessories and auto connect socket,

The Post Seat battery is a battery you can mount on seat bar or any frame tube where enough room for the size of the case is available. If neither of down tube battery options fit on your bike frame there will be at least one spot on the frame bike including post seat that you can mount this stylish battery pack type easily. The battery can be locked to its support or un-lock and slide out to remove.

  • Li-Ion 36V  12.8Ah
  • Energy : 375Wh
  • Max Power: 750W
  • Average Range for 350W class city use: 42Km
  • Standard recharge time 5 hours


Battery Pack Specification:

  • PVC covered 18650 LG MH1 Cells and BMS pack
  • No. of cells 40/10S4P
  • Internal Impedance ≤100mΩ
  • Max. Charge Voltage 42V
  • Normal Charge Current 2A
  • Cut-Off Discharge Voltage 30V
  • Charging Model CC/CV
  • Charge Temperature 0-45°C
  • Discharge Temperature -20-55°C
  • Motor Range 36V250-500W
  • BMS PCB 37V 10cell
  • 3.1kg


LG MH1 or equivalent Specification:

  • Nominal Capacity 3200mAh (0.2C discharge)
  • Charging Voltage 4.2V
  • Nominal Voltage 3.6V
  • Charging Method CC-CV (constant voltage with limited current)
  • Charging Current Standard charge: 1600mA Rapid charge : 3200mA
  • Charging Time Standard charge : 3hours Rapid charge : 2.5hours
  • Max. Charge Current 3200mA
  • Max. Discharge Current 10000mA
  • Discharge Cut-off Voltage 2.75V
  • Cycle Life Guaranteed (70% Original discharge capacity) > 500
  • Cell Weight 48g max
  • Cell Dimension Diameter(max.) : Φ 18.4 mm Height : 65mm max
  • Operating Temperature Charge : 0 to 45℃ Discharge: -20 to 60℃
  • Storage Temperature 1 year : -20~25℃, 3 months : -20~45℃, month : -20~60℃