3.7V 902535 800mah Lithium Polymer Battery for Bluetooth earphone Electric watch
| 3.7V 902535 800mah Lithium Polymer Battery |
| Items | Specifications |
| Charge voltage | 4.2V |
| Nominal voltage | 3.7V |
| Nominal capacity | 800mAh @ 0.2C Discharge |
| Lowest capacity | 800mAh @ 0.2C Discharge |
| 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: 1.5 hours(Ref.) |
| Rapid charge: 1 hours(Ref.) |
| Max charge current | 1.0 C |
| Max discharge current | 1.0 C |
| Discharge cut-off voltage | 3.00V |
| Operating temperature | Charging: 0℃~45℃ |
| Discharging: 0℃~45℃ |
| Storage temperature | -10℃~ +45℃ |
| Cell Dimension | Thickness:9.0mm Max |
| Width: 25mm Max |
| Length: 35mm Max (not including tabs) |
Product Advantages
(1) Environmental friendly
(2) High density of energy
(3) High output voltage
(4) Light wight
(5) Low self-discharge
(6) Excellent security
(7) Low internal resistance
(8) No memory effect
(9) Long cycle life,chargeable up to 500 or 1000 times
(10) Thickness can be adjusted while width and hight keep the same
Why choose us?
- Professional lithium polymer battery manufacture with 11 years of experience.
- We are the factory which through the ISO9001 quality inspection system.
- Our products have passed the certification of UL/KC/CB/UN38.3/MSDS/IEC62133 and so on.
- Your inquiry related to our product & price will be replied within 24 hours.
- Well-trained & experienced staff are to answer all your inquires professional in English of course.
- OEM is highly welcomed. We have strong R&D team here to help.
- Your business relationship with us will be confidential to any third party.
- One year warranty of products and good after-sale service offered,please get back if you got question.
- Wide-range battery products to satisfy different customer's requirement.
