Names | Specifications |
Type | Lithium polymer battery |
Nominal voltage | 3.7V |
Nominal Capacity | 300mAh |
Dimension | 4*25*35 mm |
Mode | 402535 |
Max.charge current | 1.0C |
Max.discharge current | 1.0C |
Charge current | Standard Charging: 0.2C |
Rapid charge: 1.0C |
Standard Charging method | 0.2C CC(constant current)charge to 4.2V, |
then CV(constant voltage 4.2V)charge till |
charge current decline to ≤0.05C |
Charging time | Standard Charging: 3.0 hours(Ref.) |
Rapid charge: 2 hours(Ref.) |
Discharge cut-off voltage | 2.45V~3.0V |
Operating temperature | -20°C~+60 °C |
Storage temperature | 25°C |
Application | PDA, tablet PC, e-book, MID, mine lamp, headset,MP3,MP4,MP5, power bank and so on. |
Brief | Li-Po 402535 High energy Lithium Polymer Battery 402535 cell with PCM 3.7V 300mAh for Wireless speaker Battery. |
1. High energy density lithium polymer battery.
2. Long life cycle of charging & discharging, more than 500 cycles.
3. Enhanced safety with Japan IC & MOS protectors.
4. Thinner design & lighter weight with aluminum-plastic composite.
5. OEM & ODM services for special size of lithium polymer battery.
6. Easy to assemble with mounted connectors (Molex, Tyco and so on).
7. Rigorous testing to ensure the quality of all lithium polymer batteries.
8. Most inportant: competitive price.
9. Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload.
· Provide power to electronic items such as laptops, tablets, GPS and on-board mobile navigation systems.
· Help run digital equipment such as cell phones, cameras and other products.
· Deliver reliable power to various types of portable and mobile devices.
· Charge wearable products such as smart watches and exercise bands.
SER Group Limited is a professional leading lithium battery producer and supplier with more than 17years history in China.
Q1. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A. Sample needs 3 days, mass production time needs 5-7 weeks, it depends on order quantity.
Q3. Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc
for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A. It usually takes 5-7 days to arrive. Airline and sea shipping is also optional.
Q5. How to proceed with an order?
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our
suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7.Which certificates do you have?
A:We have CE/FCC/ROHS/UN38.3/MSDS ...etc.
Q8.How about warranty?
A:1 year warranty
Li-Po 402535 High energy Lithium Polymer Battery 402535 cell with PCM 3.7V 300mAh for Wireless speaker
