|
No. |
Items |
Specifications |
Remark |
|
1 |
Nominal Capacity |
400mAh |
0.2C Standard discharge |
|
2 |
Minimum Capacity |
400mAh |
|
|
3 |
Nominal Voltage |
3.7V |
Mean Operation Voltage |
|
4 |
Delivery voltage |
3.80~3.90V |
Within 10 days from Factory |
|
5 |
Charge Voltage |
4.2V±0.03V |
By standard charge method |
|
6 |
Standard charging method |
0.2C constant current charge to 4.2V, constant voltage charge to 4.2V,continue charging till current decline to ≤0.01C. |
|
|
7 |
Charge current |
0.2C |
Standard charge, charge time:6.5h(Ref) |
|
0.5C |
Rapid Charge, charge time:2.5h(Ref) |
||
|
8 |
Standard discharging method |
0.2C constant current discharge to 3.0V |
|
|
9 |
Cell Internal Impedance |
≤ 120mΩ |
Internal resistance measured at AC 1KHZ with 50% charge |
|
No. |
Items |
Specifications |
Remark |
|
|
10 |
Maximum charge current |
0.5C |
For continuous charging mod |
|
|
11 |
Maximum discharge current |
1.0C |
For continuous discharge mod |
|
|
12 |
Operation Temperature and relative Humidity Range |
Charge |
0~45℃ 0.2C 60±25%R.H. |
Charging at low temperature such as below 0℃, capacity and cycle life will reduce. |
|
Discharge |
-20~60℃ 60±25%R.H. |
|||
|
13 |
Storage temperature at a long time |
-20~25℃ 60±25%R.H. |
Do not storage exceed half year.Must charge at least once when storage half year, and must charge the battery(with protect circuit) when storage for three months. |
|
|
NO. |
Items |
Units/mm |
Remark |
|
1 |
Thickness（T） |
2.8 |
Max. |
|
2 |
Width（W）/ |
21.5 |
Max. |
|
3 |
Height（H1）/ |
63.0 |
Max. |
|
4 |
Height（H2）/ |
63.0 |
Max. |
|
4 |
R |
44±1.0 |
|
|
5 |
L1 |
8±2.0 |
|
|
6 |
L2 |
9.0±1.0 |
|
|
7 |
L3 |
3.0±0.1 |
|
Both of cathod and anode were protec by black shrink tool to avoid short circle, put the battery in plastic bag one by one, put the bag in the inner box the put the box into the export carton customized with plastic pallet.
1. What Warranty do you have?
1 year Manufacturer's Warranty from the cargo ship our form factory
For defective items (excluding items damaged and/or misused after receipt and used improper);
Defective items must be reported and returned within the warranty period (and in the original packaging, if possible).
Must report what the defect is and your order number.
2. What are the available payment terms?
We accept LC, PAYPAL TT.
3. What is the lead time?
It depends on the order quantity.
For the inventory item, 3 to 5 days after received of payment;
For none-stocked item, 15 – 25 days after received of payment.
Customized order 35-40 days after the order confirmed
4. What are the available shipping methods?
