851724 Rechargeable Lipo Lithium Polymer Battery 3.7V 220mAh 20C for Beauty Devices
Price:
Negotiable
MOQ:
5000pieces
Delivery Time:
within 15days
Product Description
851724 Rechargeable Lipo Li Ion Polymer Battery 3.7V 220mAh 0.814Wh 20C
Rechargeable Lipo 851724 3.7V 220mAh 0.814Wh 20C Li Ion Polymer Battery with 500 cycle life.
Product Specifications
| Parameter | Specification |
|---|---|
| Nominal Capacity | 220mAh-851724 |
| Nominal Voltage | 3.7V |
| Initial Impedance | (23±2°C) |
| Limited Charge Voltage | 4.20V |
| Discharge Cut-off Voltage | 3.0V |
| Charge Current | Standard Charge: 0.2C Rapid Charge: 3C |
| Standard Charge | 0.2C (constant current) charge to 4.2V, then CV (constant voltage) charge till charge current decline to 0.02C |
| Standard Discharge | 0.2C discharge to the Discharge Cut-off Voltage |
| End-of-Charge Current | 0.02C |
| Max Continuous Charge Current | 3C |
| Max Continuous Discharge Current | 20C |
| Working Temperature Range | Charge: 0 ~ 45°C Discharge: -20 ~ 60°C |
| Storage Temperature Range | -20 ~ 60°C ≤1month -20 ~ 45°C ≤3months -20 ~ 30°C ≤12months |
| Operating and Storage Humidity Range | 45~75% RH |
| Weight (Approx) | 8.5g |
Applications
- Telecommunication: cellular phone, web phone, interphone, earphone
- Portable office devices: Notebook, PDA, portable electrograph, portable printer
- Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4
- Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine
- Illuminate devices: miner lamp, searchlight
- Others: toys, models
Product Images
Standard Packaging
Why Choose Us
Technology
- All-weather applicability (-30~60℃)
- Highly safe battery design technology with the newest electrolyte and separator technology applied
- Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.
R&D
Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.
Certificates
CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.
Factory Tour
Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery, and customized battery pack since 2001.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
shenzhen gold power energy co.,ltd
Location
11 floor, building 9, Tianlixin Industrial Park, longxi Community, Longgang District, Shenzhen 51800, China
Contact Person
Linda