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Electrical Device Rechargeable Lithium Ion Polymer Battery Pack 3.7 V 353040 370mah with KC CB UL

Categories Lithium Polymer Battery
Brand Name: Maxpower/OEM
Model Number: 353040 370mAh
Certification: CB, CE, KC, ROHS, UN38.3
Place of Origin: Made in China
MOQ: 3000pcs
Price: negociate
Payment Terms: L/C, T/T, Western Union
Supply Ability: 200000pcs/day
Delivery Time: 10-30days according stock situation
Packaging Details: 20pcs/blister palet, 20bllister pallet/ctn
Material: lithium polymer,pure cobalt
SIZE: 353040
Voltage: 3.7V
Watt: 1.4W
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Electrical Device Rechargeable Lithium Ion Polymer Battery Pack 3.7 V 353040 370mah with KC CB UL

353040 370mah 3.7V lithium polymer battery with KC, CB certification for electrical device

1. Cell specification and safty performance.

No.ItemsSpecificationsRemark
1Nominal Capacity370mAh0.2C standard charge and discharge
2Minimum Capacity370mAh0.2C standard charge and discharge
3Nominal Voltage3.7VMean Operation Voltage
4Delivery voltage3.7~3.9VWithin 10 days from Factory
5Charge Voltage4.2V±0.03VBy standard charge method
6Standard charging method0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to ≤0.01CTime 6.5h around
7Charge current0.2C74mAStandard charge, charge time:6.5h(Ref)
1C370mARapid Charge, charge time:2.5h(Ref)
8Standard discharging method0.2C constant current discharge to 3.0V 
9Cell Internal Impedance≤90mΩInternal resistance measured at AC 1KHZ after 50% charge
10Max charge current1.0CFor continuous charging mod
11Peak discharge current2.0CMax Continuous discharge current 1C
12Operation Temperature and relative humidity RangeCharge0~45℃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.
13Storage 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.

NOItemsUnits: mm
1Thickness3.5
2Width30.5
3Height40.5
4L118±2
5L222±2
6L33±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.




Quality Electrical Device Rechargeable Lithium Ion Polymer Battery Pack 3.7 V 353040 370mah with KC CB UL for sale
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