3.7V Polymer Lithium Battery Pouch LP632035 440mAh For IOT Device
Product Details:
Place of Origin: | SHENZHEN |
Brand Name: | TAC |
Certification: | MSDS REACH ROHS |
Model Number: | LP632035 440MAH 3.7V |
Payment & Shipping Terms:
Minimum Order Quantity: | 50000pcs |
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Price: | usd 3-5 |
Packaging Details: | meet un38.3 require with pallet |
Delivery Time: | 15-25 days after order confirm |
Payment Terms: | L/C, T/T |
Supply Ability: | 50000 per week |
Detail Information |
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Material: | Polymer Lithium Battery | Voltage: | 3.7V |
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Capacity: | 440mAH | Size: | 7.5*22*38mm |
Circle Life: | 500 Times | Pcm: | With |
Connector: | OCM | Warranty: | 1 Year |
High Light: | LP632035 Polymer Lithium Battery,440mAh Polymer Lithium Battery,IOT Device Polymer Lithium Battery |
Product Description
3.7V Polymer Lithium Battery Pouch LP632035 440mAh For IOT Device
Advantage :
The battery pack with specially ferrite sheet wraps ,the performance including of
A) shielding electromagnetic interference , Safer and healthier
B) Good heat insulation
Specification for 3.7V Polymer Lithium Battery Pouch LP632035 440mAh For IOT Device
No. | Items/項目 | Specifications/規格 |
Remark 備注 |
1 |
Nominal Capacity 標稱容量 |
440mAh |
0.2C Standard discharge 0.2C 標准放電 |
2 |
Minimum Capacity 最小容量 |
420mAh | |
3 |
Nominal Voltage 標稱電壓 |
3.7V |
Mean Operation Voltage 即工作電壓 |
4 |
Delivery volyage 交貨電壓 |
3.7V-3.95V |
Within 10 days from Factory 在出廠 10 天內
|
4 |
Charge Voltage 充電電壓 |
4.2V±0.03V |
By standard charge method 標准充電方式 |
5 |
Standard charging method 標准充電方式 |
0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to ≤0.01C |
0.2C恒流4.2V恒壓充至電流≤0.01C ,時間6.5(供參考) |
6 |
Charge current 充電電流 |
0.2C |
Standard charge, charge time:6.5h(Ref) 標准充電,時間6.5h(供參考) |
0.5C |
Rapid Charge, charge time:4.5h(Ref) 快速充電,時間3h(供參考) |
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7 |
Standard discharging method 標准放電方式 |
0.2C constant current discharge to 3.0V, | 0.2C恒流放電至3.0V |
8 |
Discharge cut-off voltage 放電終止電壓 |
3.0V |
By standard discharge method 標准放電方式 |
9 |
Cell Internal Impedance 單電芯內阻 |
≤150mΩ |
Internal resistance measured at AC 1KHZ after 50% charge 半電態下用交流法測量內阻 |
10 |
Maximum charge current 最大充電持續電流 |
0.5C |
For continuous charging mod 連續充電模式 |
11 |
Maximum discharge current 最大放電持續電流 |
1C |
For continuous discharge mod 連續放電模式 |
No. | Items/項目 | Specifications/規格 |
Remark 備注 |
|
12 |
Operation Temperature and relative humidity Range 工作溫度和濕度範圍 |
Charge/充電 |
0~45℃ 60±25%R.H. |
Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery 低溫充電效率會下降,會影響電池使用壽命 |
Discharge/放電 |
-10~60℃ 60±25%R.H. |
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13 |
Storage temperature for a long time 長時間儲存溫度 |
-20~25℃ 60±25%R.H. |
Do not storage exceed half year. Suggest charge once when storage for half year. Suggest charge the battery which with protect circuit when storage for every 4 month. 不可超過半年,建议達到半年充電一次 帶保護板電池建议3個月充電一次 |
Battery Photos
Battery Package
Charging and Discharging Room