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Brand： |
none |
Address： |
China |
Min.Order： |
none |
Supply： |
none |
Valid until： |
Long Term |
Product Details
Direct factory 72v 20S li-ion battery with BMS for electric motorcycle/scooter lithium battery pack 72v 20ah
|
Model |
lithium battery pack 72v 20ah |
|
Capacity |
20Ah |
|
Nominal Voltage |
72V |
|
Size(customized) |
can be customized |
|
Max charge current |
1C |
|
Charging method |
charge with constant current 1C to 4.2v,then charge with constant voltage 4.2v, till charge current less than 0.01C |
|
Max discharge current |
100A or obey your demand |
|
Discharge cut-off voltage |
3V, the over-discharge detection voltage of BMS |
|
Operating environment |
Charging, 0°C ~ 50°C ; 65±20%RH Discharging, -20°C~60°C ; 65±20%RH |
|
Weight |
7.5KG |
|
Dimension |
customize |
|
Storage environment |
-20°C~50°C 65±20%RH storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH; |
|
CycleLife |
>500times |
|
Full Size Sample Lead time: |
As usual 3-7 working days |
| Standard Set | |
| Capacity: | 20Ah or customize |
| Nominal Voltage: | 72V |
| Cycle life: | more than 500 Times |
| dimension: | 90mm*140mm*400mm or customize |
| OEM/ODM: | accepted |
1.Do not throw battery into water or make it wet;
2.Keep the battery away from heat source(like fire or heater);
3.Do not throw the battery into fire or heat the battery;
4.Forbid to hammer to trample the battery;
5.Forbid disassembling the battery in anyway
1.Long life, large capacity and good shock resistance
2.Low self-discharge and good discharge performance at low temperature
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6.Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10.Most safe no explosion no fire
| Packaging | Normal OPP bag;PVC bag;Customized box |
| Carton Size | 60cm*40cm*35cm or customized,10 bags/ carton |
| Gross weight | 7.5KG |
| MOQ |
1pcs |
FAQ
- QWhat is the MOQ ?
- A1pcs
- QCan I mix different designs?
- ASure!
- QCan I get a lower price if I order large quantities?
- AYes, cheaper prices with more bigger size orders.
- QCan I add or delete items from my order if I change my mind ?
- AYes, but you need to tell us asap. If your order has been done in our production line, we cannot change it. It is about 2 days after confirming the order.
- QCan I get the pre-production sample ?
- AYes, we will send you pp sample, after you confirm, then we will start production.
- QWhen you ship my order?
- ANormally 30-45days after receiving your payment, but it can be negotiated based on order qty and production schedule.
- QHow about the quality guarantee period?
- AOne year!
- QHow can you guarantee the production quality ?
- AOur production quality follow ISO9001 standard . We have 13years experience of QC team. We have strictly quality control system in our production process. We have 4 times inspection for each finished product before package Third part inspection accepxable.
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