401119 Rechargeable Lithium Ion Battery Pack 3.7V 50mAh with 500times Cycle Life Li Ion Polymer Battery
Price:
Negotiable
MOQ:
5000pieces
Delivery Time:
within 15days
Product Description
401119 Rechargeable Lithium Ion Battery Pack 3.7V 50mAh Li Ion Polymer Battery
3.7V 50mAh 401119 Lithium Polymer Battery Pack with 500 Cycle Life
KC Certified 3.7V 50mAh Lithium Polymer 401119 Li-Polymer Battery
Product Specification
| Items | Parameter |
|---|---|
| Battery model | 401119 |
| Nominal voltage | 3.7V |
| Minimum capacity | 50mAh (0.2C discharge) |
| Charging voltage | 4.2V |
| Discharging cut-off voltage | 3.0V |
| Standard charging | 0.2C / 4.2V |
| Max charging | 1.0C / 4.2V |
| Standard discharging | 0.2C / 3.0V |
| Max discharging | Continuous discharge: 1.0C / 3.0V Non-continuous discharge: 2.0C / 3.0V |
| Shipment voltage | ≥3.85V |
| Battery pack impedance | ≤80mΩ |
| Operating temperature | Charging: 0°C ~ 45°C Discharging: -20°C ~ 60°C |
| Storage (At 50% SOC) | -10℃~25℃: 12 months ≥85% -10℃~45℃: 6 months ≥85% -10℃~55℃: 1 month ≥90% 20±5℃ recommended |
| Visual Inspection | No scratches, cracks, bolts, cauterization, deformations, swelling, leakage |
| Reference standard | GB/T 18287-2013, KC, CE, ROHS, IEC/EN61960, UL1642 |
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
Related KC Certified Lithium Polymer Batteries
| Model | Voltage | Capacity | Certificates |
|---|---|---|---|
| 252940 | 3.7V | 260mAh | UL/CB/KC/CE/FCC/ROHS/UN38.3/MSDS |
| 301318 | 3.7V | 50mAh | KC/CB/UN38.3/MSDS |
| 301525 | 3.7V | 80mAh | CB/KC/UN38.3 |
| 302540 | 3.7V | 280mAh | KC/CE/FCC/ROHS/UN38.3/MSDS |
| 303030 | 3.7V | 250mAh | UL/KC/IEC62133/CE/ROHS/UN38.3/MSDS |
| 303450 | 3.7V | 500mAh | KC/CE/80℃ high temperature report/CQC |
| 321618 | 3.7V | 75mAh | KC/IEC62133/CE/UN38.3/MSDS |
| 331422 | 3.7V | 80mAh | KC/CE/PSE/UN38.3/MSDS |
| 351325 | 3.7V | 90mAh | KC/ROHS/FCC/UN38.3/MSDS |
| 351422 | 3.7V | 80mAh | KC |
Product Images
Why Choose Us
Technology
- All-weather applicability (-30~60℃)
- Highly safe battery design technology with newest electrolyte and separator technology
- Full coverage of battery variety: Lithium ion cylindrical battery, lithium polymer battery, LiFePO4 battery, solar energy storage battery pack, square aluminum shell, primary battery
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 certified.
Factory Tour
Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have offered various batteries including Li polymer battery, lithium ion battery, LiFePO4 battery, and customized battery packs 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