37V 9.2Ah Ebike Rechargeable LiFePO4 Battery Pack
Advantage:
1. No memory effect
2. High quality and long cycle life
3. Environmental friendly
4. Low internal resistance
5. OEM or ODM is welcomed
Certification and Test Report:
CE(EMC directives ), RoHS and KC(Korea Certificate), MSDS, UN38.3,
1.2m Drop test, Cargo Transportaion Test Report
Applications:
Lithium polymer batteries can be applied to E-bicycle, E-scooter,
Electric Wheelchair, Power tools, Electric golf cart, lawn mowers
and other products.
Warning:
1. Polymer Li-ion battery may cause fire if misusing. We are not
responsible for any damages or losses caused by misusing (included
but not limited to: Improperly charging/discharging, any changes of
this battery pack, disassembling battery packs).
2. Always charge battery with attention. Battery pack shall be
placed on a fire-proof place to avoid any accident
3. Please check battery polarity before connect to device
4. Please read more safety warning about MELASTA polymer Li-ion
battery
| NO. | Item | General Parameter | Remark |
| 1 | Rated Capacity | Typical | 9200mAh | 0.5C discharge after standard charge |
| 2 | Norminal Voltage | 37V | Mean operation voltage |
| 3 | Voltage at end of discharge | 16.0V | discharge cut-off voltage |
| 4 | Charging Voltage | 29.2V | |
| 5 | Internal Impedance | ≤100mΩ | Internal resistance measured at AC 1KHz after 50% charge |
| 6 | Standard charge | Constant Current 0.2C5A Constant Voltage 29.2V 0.02 C5A cut-off | Charge time:Approx 6.0h |
| 7 | Standard discharge | Constant current 0.2C5A end voltage 16V | |
| 8 | Fast charge | Constant Current 0.2C5A Constant Voltage 29.2V 0.02 C5A cut-off | Charge time:Approx 3.5h |
| 9 | Fast discharge | Constant current 1.5C5A end voltage 36.8V | |
| 10 | Maximum Continuous Charge Current | 0.4C5A | Charge time:Approx 3.6h |
| 11 | Maximum Continuous Discharge Current | 1.5C5A | Peak Discharge Current |
| 12 | Operation Temperature Range | Charge:0~45 degrees Celsius | 60±25%R.H. Bare Cell |
| Discharge:-20~70 degrees Celsius |
| 13 | Storage Temperature Range | Less than 1 year: -20~25 degrees Celsius | 60±25%R.H. At the shipment state |
| Less than 3 months:-20~40 degrees Celsius |
| 14 | Battery Dimensions | Height:211mm | Assembling Dimension |
| Width:45mm |
| Thickness:120mm |
