Down tube mounting Li-Ion pack in stylish Tube Aluminum case with charge indicator, security lock and accessories
The Tube battery is a battery you can mount on bike’s frame 2 water bottle bolt mount. Check the bicycle frame down tube geometry then select. The battery can be locked to its support or un-lock and slide out to remove.
Battery Pack Specification:
- Li-Ion 36V 8.8Ah
- Energy : 320Wh
- Max Power: 640W
- Average Range for 350W class city use: 30Km
- Standard recharge time 4:30 hours
Battery Pack Specification:
- PVC covered 18650Cells 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 36V250-350W
- BMS PCB 37V 10cell
- 2.7Kg
SAMSUNG 22F Cell or LG equivalent Specification:
- Nominal Capacity 2200mAh (0.2C discharge)
- Charging Voltage 4.2V
- Nominal Voltage 3.6V
- Charging Method CC-CV (constant voltage with limited current)
- Charging Current Standard charge: 1100mARapid charge : 2200mA
- Charging Time Standard charge : 3hours Rapid charge : 2.5hours
- Max. Charge Current 2200mA
- Max. Discharge Current 4400mA
- Discharge Cut-off Voltage 2.75V
- Cycle Life Guaranteed (70% Original discharge capacity) > 300
- Cell Weight 44.5gmax
- 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℃
