Complaint
Cheap lipo 502030 3.7v lithium ion small rechargeable polymer battery drone lipo battery 3.7v battery for smart watch
more than 10 years of lithium battery production and export experience, ODM & OEM is acceptable
Application:
1. Wireless Headphones, Wireless Mouse, Keyboard, Game-pad, Outdoor LED Light.
2. Air purifier, Hand warmer, Smart water cup, Electric tooth brush.
3. Beauty/Washing Instrument, Reading Pen, Recording Pen, Tire Pressure Meter. Driving Recorder.
4. Intelligent door lock, vacuum cleaner, Miner Lamp, Airplane Model
| Item | Condition/ Note | Specification |
| Nominal Voltage | Average | 3.7V |
| Capacity | Std. charge/discharge | Nominal 2450mAh (Cnom) Minimum 2400mAh (Cmin) |
| Standard Charge | Constant current Constant voltage | 0.2C(480mAh) 0.05C(120mAh) |
| Standard Discharge | Constant current End voltage(Cut off) | 0.2C(480mAh) 3.0V |
| Max. Charge Current | 20ºC~35ºC | 0.5C(1200mAh) |
| Max. Discharge Current | 6.0C constant current discharge to 3.0V | 3A |
| Operating Temperature | Charge Discharge | Charge current: 0~5ºC≤0.1C, 5~15ºC≤0.2C, 15~35ºC≤1C, 35~45ºC≤1C); Discharge:0~60ºC 3A |
| Storage Temperature | less than 1 months less than 6 months | -20 ~ 45ºC -20 ~ 35ºC Recommend temperature 20ºC |
| Visual | There shall be no such defects as scratch, flaw, crack, and leakage, which may adversely affect battery performance. | |
Q: Are you manufacturer?
A: Yes, we are. We sincerely invite you to visit our factory
Q: Can you provide sample?
A: Yes, we can. We encourage the client to order a sample to test the battery quality after discussion and designing with our salesperson.
Q: what's the delivery time?
A: 5~15 working days for formal battery order.
Q: How about after-sale service?
A: We will offer you 1 year guarantee. Please inform us if there are any problems, we will offer you positive solutions
Q: Can I customize the product?
A: Yes. We have a professional and experienced team to do OEM design. You can customize the logo.
Q: How do you ship the goods and how long does it takes to arrive?
A: Samples can be ship by UPS, FedEx express. It usually takes 5~7days.
Mass production order can be shipped by air transport, sea transport.
