Delivery Time:sample for a week ,mass production around
Certification:CE,UN38.3,ROHS,MSDS
High Voltage and longer distance 48V20AH Electric Bicycle Battery for mountain bike
Specification :
| No. | Item | Parameters | Remark | ||
| Monomer battery | 1 | Rated Voltage | 3.7V | ||
| 2 | Capacity | Rated Capacity:20Ah |
Standard Discharge Current: 0.5C Discharge Cut off Voltage: 2.5V |
||
| Min Capacity:20Ah | |||||
| 3 | Charge Cut off Voltage | 4.2V±0.03V | |||
| 4 | Impedance | ≤5 mΩ | |||
|
Battery pack |
5 | Compound mode | 13 series | ||
| 6 | Capacity | Rated Capacity:20Ah |
Standard Discharge Current: 0.5C Discharge Cut off Voltage: 36.4V |
||
| Min Capacity:20Ah | |||||
| 7 | Rated Voltage | 48V | |||
| 8 | Working voltage | 36.4～54.6V DC | |||
| 9 | Charge conditions | Standard charge current:0.2C | |||
| Rapid Charge current:1C | |||||
| Instantaneous Charge current:2C | |||||
| 10 | Discharge conditions | Standard discharge current:0.5C | |||
| Rapid discharge current:2C | |||||
| Instantaneous discharge current:3C | |||||
| 11 | Impedance | ≤150mΩ | |||
| 12 | Working Temperature | Charge | (0～45)℃ |
60±25% humidity |
|
| Discharge | (-20～60)℃ | ||||
| 13 | Cycle life | ≥800 times | |||
| 14 | Storage Temperature | ≦1 month | -10～45℃ |
Relative humidity≤90% |
|
| ≦3 months | -10～25℃ | ||||
Competitive Advantages:
1 All the products are manufactured under ISO9001:2008.
2. Our lithium-ion batteries offer the highest energy in the smallest space and for the lowest weight: T120.0mm, W130.0mm, H280.0mm (the protection board included)
3. Our lithium-ion batteries offer high capacity in a safe and convenient package.
4. Environmentally-friendly product: no toxic, or polluting material.
5. Good performance under different temperatures
6. High safety level; with protective component and circuit internally, to avoid danger; no explosion, no fire, no leakage.
7. Sample can be available to accept before bulk order.
8. Good after-sale service, with 24-hour hot line.
9. 24-month warranty after shipment.
Soundon battery pack application :
electric mountain bike ,electric ladies bike ,electric city bike ,electric foldable bike
we can provide several electric models battery pack model for you :
slivery fish ,bottle case ,rear rack type ,Frog case
