Back-up Power Replacement LifePO4 3.2V 3.7V 3000mAh 3Ah Battery Pack
No. | Items | Specifications | Remark | |
1 | Nominal Capacity | 3200mAh | 0.2C Standard discharge | |
2 | Minimum Capacity | 3150mAh | ||
3 | Nominal Voltage | 3.2V | Mean Operation Voltage | |
4 | Delivery voltage | 3.18~3.25V | Within 10 days from Factory | |
5 | Charge Voltage | 3.65V±0.03V | By standard charge method | |
6 | Standard charging method | 0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C | 0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C | |
7 | Charge current | 0.2C | 640mA | Standard charge, charge time about 6h(Ref) |
0.5C | 1600mA | Rapid Charge, charge time about: 3h(Ref) | ||
8 | Standard discharging method | 0.2C constant current discharge to 2.0V | 0.2C constant current discharge to 2.0V | |
9 | Cell Internal Impedance | ≤30mΩ | Internal resistance measured at AC 1KHZ after 50% charge | |
10 | Maximum charge current | 1C | 3200mA | For continuous charging mod |
11 | Maximum discharge current | 2C | 6400mA | For continuous discharge mod |
12 | Operation Temperature and relative humidity Range | Charge | 0~45ºC 60±25%R.H. | Charge at a very low temperature such as blew 0ºC,will be get a lower capacity and reduce cycle life of the battery |
Discharge | -20~60ºC 60±25%R.H. | |||
13 | Storage temperature for a long time | -20~25ºC 60±25%R.H. | Do not storage exceed half year. Must charge once when storage for half year. must charge the battery which with protect circuit when storage for three months. |
Q:How long is the warranty?
A: 4 years.
Q:Do you accept OEM/ODM?
A: Accept, send us your requirement/draft ,we will produce battery according to your requirement/draft.
Q:What's your payment method?
A:We accept T/T(30% deposit,and 70% balance before shipment).
Q:What's the price terms?
A:We accept FOB JIANGMEN/HONG KONG/DDP/EXW.
Q:What is the lead time for mass production?
A:22-25 days after order confirmed.
Q:Can you provide samples before place order?
A:Yes,we can provide samples and data sheet for your testing first.
Q:How do you ship batteries?
A:We can ship batteries by SEA/AIR which according to your requirement.
We advised ship by SEA which more cost-effective.
Q:What kind of certificate do you have?
A: We have CE, CB,IEC,KS,RoHS, SGS, MSDS, ISO9001, TUV certificates and reports,also can apply certificates according your needed.
Q:How do we place an order?
A:Send us an Inquiry or text us,we will instruct you to place an order.
Q:What's the order procedure?
A:Send us Enquiry→battery detail and price confirmed→send purchase order to us→Pay Deposit 30%→Battery production→Pay Balance payment 70% before shipment→Battery send out.