Rechargeable Mountain bike stealth bike lithium ion battery 72v 40ah lithium battery pack
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- Supplier: Huizhou Markyn New Energy Co. Ltd.
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Product Overview
Description
Product Description
Specifications
| Item | Parameters | ||
| Nominal Voltage | 72V | ||
| Nominal Capacity | 27±1Ah( at 0.2C discharge rate) | ||
| Discharge | normal current | 3C | |
| Max continuous current | 5C | ||
| cut-off voltage | 50V | ||
| Charge | normal charge current | 0.5C | |
| Charge mode | CC/CV with professional charger | ||
| cut-off voltage | 84±0.1V | ||
| Inner Resistance |
Discharging Inner resistance |
≤120mΩ | |
| Charge Temperature | 0℃~+45℃ | When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection. | |
| Discharge Temperature | -20℃~+60℃ | ||
| Humidity Range | RH≤85% | ||
| Protection Function | Over charge protection,Over discharge protection,Over current protection,Balanced function | ||
| Shell Material | Aluminum alloy | ||
| Weight | 10.0±0.1kg | ||
| Dimension(L*W*H) | (355±1)mm *(115±1)mm *(155±1)mm | ||
| Cycle Life | Standard charge at 0.2C(A), rest 0.5~1 h,discharge at 0.2C to cut off voltage,rest 0.5~1h,repeat the above steps until 500 cycles.( capacity retention rate≥80%) | ||
Images of Rechargeable lithium ion 72V 27Ah battery pack with INR18650-30Q cell for Mountain bike/ stealth bike
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