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[China]
Trade Verify
Address: Building B, Fenglin International Centre, Longgang Centre Town, Longgang District, Shenzhen, China.
Contact name:Sales Team
MAXPOWER INDUSTRIAL CO.,LTD |
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Verified Suppliers
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353040 370mah 3.7V lithium polymer battery with KC, CB
certification for electrical device
1. Cell specification and safty performance.
| No. | Items | Specifications | Remark | |
| 1 | Nominal Capacity | 370mAh | 0.2C standard charge and discharge | |
| 2 | Minimum Capacity | 370mAh | 0.2C standard charge and discharge | |
| 3 | Nominal Voltage | 3.7V | Mean Operation Voltage | |
| 4 | Delivery voltage | 3.7~3.9V | Within 10 days from Factory | |
| 5 | Charge Voltage | 4.2V±0.03V | By standard charge method | |
| 6 | Standard charging method | 0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to ≤0.01C | Time 6.5h around | |
| 7 | Charge current | 0.2C | 74mA | Standard charge, charge time:6.5h(Ref) |
| 1C | 370mA | Rapid Charge, charge time:2.5h(Ref) | ||
| 8 | Standard discharging method | 0.2C constant current discharge to 3.0V | ||
| 9 | Cell Internal Impedance | ≤90mΩ | Internal resistance measured at AC 1KHZ after 50% charge | |
| 10 | Max charge current | 1.0C | For continuous charging mod | |
| 11 | Peak discharge current | 2.0C | Max Continuous discharge current 1C | |
| 12 | Operation Temperature and relative humidity Range | Charge | 0~45℃ | Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery |
| 60±25%R.H. | ||||
| Discharge | -20~60℃ | |||
| 60±25%R.H. | ||||
| 13 | Storage temperature for a long time | -20~25℃ | 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. | |
| 60±25%R.H. | ||||
Products info.
| NO | Items | Units: mm |
| 1 | Thickness | 3.5 |
| 2 | Width | 30.5 |
| 3 | Height | 40.5 |
| 4 | L1 | 18±2 |
| 5 | L2 | 22±2 |
| 6 | L3 | 3±0.1 |
3. PIC of battery.
The application of the polymer battery.
Part of factory view: 
Waranty:
We give 1 year warranty. If the battery has problem coz of our
quality issue, We will give replacement any time.
Q&A:
1. Q:How to start the cooperate?
A: Lets start with the sample orders. In
3-5days will be ready the samples, then you test.We make the
standard according
the data sheet which we give.Once you confirm the
quality, we can talk for further.
2. Q: How long to make the cargos?
A: Need 30day around if we dont have the stock
of that model. Coz need strictly test and high temperature,high
voltage life
ageing as well in every single pc. That will takes a fixed
date.
3. Q: What will be the packing?
A: We are using blister pallet packing in
each battery. and then fold all packing in one ctn.
4. Q: Can the connectors be customized?
A: Yes, we can choose the right connector
according your requirement.Or help to match your device.
For more please contact me freely, wish my 12years experience in
battery area can help you in your project.
