|Place of Origin:||Made in China|
|Certification:||CB, CE, KC, ROHS, UN38.3|
|Model Number:||602530 400mAh|
|Minimum Order Quantity:||3000pcs|
|Packaging Details:||20pcs/blister palet, 20bllister pallet/ctn|
|Delivery Time:||10-30days according stock situation|
|Payment Terms:||L/C, T/T, Western Union|
|Material:||Lithium Polymer,pure Cobalt||SIZE:||602530|
602530 400mah 3.7V lithium polymer battery with CB,KC certification for bluetooth
1. Products info and draw.
|NO||Items||size (Units: mm)|
2. Cell specification and safty performance.
|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||3.8~4.05V||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||80mA||Standard charge, charge time:6.5h(Ref)|
|1C||400mA||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|
|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.|
3. PIC of battery.
The application of the polymer battery.
Part of factory view:
We give 1 year warranty. If the battery has problem coz of our quality issue, We will give replacement any time.
1. 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.
2. 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.
3. Q: What will be the packing?
A: We are using blister pallet packing in each battery pack. 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 info please contact me freely, wish my 12years experience in battery area can help you in your project.
Contact Person: Jackie Xie