ShenZhen Pinsum Tech Co.,Ltd
| Type | Li-Ion |
| Size | 60*60*90mm |
| Voltage | 3.7V |
| Weight | 100 |
| Nominal Capacity | 4000mAh |
| Packaging Details | white box |
| Delivery Time | 10-25days |
| Payment Terms | TT |
| Supply Ability | 10000000 |
| Composed Type | Li |
| Components | Li |
| Application | Digital product, RC toy, mobile phone, laptop |
| Place of Origin | CN |
| Brand Name | PINSUM |
| Certification | CE, UL, ROHS |
| Model Number | Li-polymer 3.7V 4000mAh |
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Product Specification
| Type | Li-Ion | Size | 60*60*90mm |
| Voltage | 3.7V | Weight | 100 |
| Nominal Capacity | 4000mAh | Packaging Details | white box |
| Delivery Time | 10-25days | Payment Terms | TT |
| Supply Ability | 10000000 | Composed Type | Li |
| Components | Li | Application | Digital product, RC toy, mobile phone, laptop |
| Place of Origin | CN | Brand Name | PINSUM |
| Certification | CE, UL, ROHS | Model Number | Li-polymer 3.7V 4000mAh |
Li-polymer batterySpecifications:
|
Charge Voltage |
4.2V |
|
Nominal Voltage |
3.7V |
|
Nominal Capacity |
4000mAh @ 0.2C Discharge |
|
Min. Capacity |
≥4000mAh @ 0.2C |
|
Standard Charge Method |
0.2C CC charge to 4.2V, then CV charge till charge current decline to ≤0.02C |
|
Charging Time |
4 hours |
|
Max. Charge Current |
1-70C |
|
Discharge Protection Voltage |
3.0V/Cell |
|
Max. Discharge Current |
1.0C |
|
Discharge Cut-off Voltage |
3.0V |
|
Cycle Life |
≥300 Times |
|
Self-discharge |
Residual Capacity>85% |
|
Impedance |
≤180mΩ (including the PCB and wires) |
|
Operating Temperature |
Discharge: -10˚C~+60˚C Charge: 0˚C~ + 45˚C |
|
Dimensions: |
90 x 60x 6 mm (L x W x T) |
|
Weight |
Approx. 50±3g |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2013
Employee Number:
100~200
Ecer Certification：
Active Member
ShenZhen Pinsum Technology Co.,Ltd was founded in May 2003 , is specialized in the development, production and sales of green rechargeable batteries : nickel metal hydride batteries, lithium polymer batteries, 18650 lithium batteries, mobile power and electronic cigarette lithium national high-tech ... ShenZhen Pinsum Technology Co.,Ltd was founded in May 2003 , is specialized in the development, production and sales of green rechargeable batteries : nickel metal hydride batteries, lithium polymer batteries, 18650 lithium batteries, mobile power and electronic cigarette lithium national high-tech ...
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