CB KC Approved 3.7V 50mAh 401120 Polymer Lithium Battery for Headset and Bluetooth Devices
Price:
Negotiable
MOQ:
6000pieces
Delivery Time:
within 15days
Product Description
CB KC Approved 3.7v Polymer Lithium Battery, 50mah 401120 Lipo Battery For Headset
Product Overview
Ultra small lithium polymer 401120 rechargeable batteries widely used in:
- MP3, MP4, GPS devices
- Bluetooth speakers & headsets
- Selfie sticks and remote controllers
- Headphones and mini digital cameras
- Portable DVD players, MID, PDA devices
- POS machines and intercom systems
- Voice recorders and PSP devices
- Backup power systems and electric toys
- Other devices with compatible battery size and capacity
Technical Specifications
| Rated Capacity | 50mAh |
| Voltage | 3.7V |
| Duration | 12 months |
| Operating Temperature | Discharge: -20°C to 60°C | Charge: 0°C to 45°C |
| Recharging | Yes |
| Applications | Smart Wear, Bluetooth Headphones, Mobile Digital Products |
| Wiring Definitions | Red line (P), Black line (P-) |
| Standard Charge Current | 0.2C/0.5C |
| Maximum Charge Current | 1C |
| Open Circuit Voltage | 3.7~3.9V |
| Cut Off Voltage | 2.75V/4.2V |
| Cycle Life | 500 Times |
| Product Advantages | Custom development, factory direct sales, brand core, protection board independent R&D, mature, stable and reliable production process |
Other Hot-Sale Lithium Polymer Battery Models
Shenzhen Gold Power Energy offers over 1000 models of lithium polymer batteries with capacity ranging from 20mAh to 5000mAh to meet various application requirements.
| Model | Dimension | With PCM Dimension | Capacity |
|---|---|---|---|
| 302025 | 3.0*20*25mm | 3.2*21*27.5mm | 3.7V 100mAh |
| 302530 | 3.0*25*30mm | 3.2*26*32.5mm | 3.7V 180mAh |
| 401824 | 4.0*18*24mm | 4.2*19*26.5mm | 3.7V 180mAh |
| 402525 | 4.0*25*25mm | 4.2*26*27.5mm | 3.7V 200mAh |
| 483450 | 4.8*34*50mm | 5.0*35*52.5mm | 3.7V 850mAh |
| 502030 | 5.0*20*30mm | 5.2*21*32.5mm | 3.7V 240mAh |
| 502525 | 5.0*25*25mm | 5.2*26*27.5mm | 3.7V 180mAh |
| 503030 | 5.0*30*30mm | 5.2*31*32.5mm | 3.7V 430mAh |
| 523450 | 5.2*34*50mm | 5.4*35*52.5mm | 3.7V 1000mAh |
| 553444 | 5.5*34*44mm | 5.7*35*46.5mm | 3.7V 850mAh |
| 553640 | 5.5*36*40mm | 5.7*37*42.5mm | 3.7V 850mAh |
| 553759 | 5.5*37*59mm | 5.7*38*61.5mm | 3.7V 1400mAh |
| 602030 | 6.0*20*30mm | 6.2*21*32.5mm | 3.7V 300mAh |
| 602240 | 6.0*22*40mm | 6.2*23*42.5mm | 3.7V 500mAh |
| 602535 | 6.0*25*35mm | 6.2*26*37.5mm | 3.7V 500mAh |
| 602663 | 6.0*26*63mm | 6.2*27*65.5mm | 3.7V 1000mAh |
| 603030 | 6.0*30*30mm | 6.2*31*32.5mm | 3.7V 520mAh |
| 603040 | 6.0*30*40mm | 6.2*31*42.5mm | 3.7V 750mAh |
| 603048 | 6.0*30*48mm | 6.2*31*50.5mm | 3.7V 900mAh |
| 603450 | 6.0*34*50mm | 6.2*35*52.5mm | 3.7V 1050mAh |
| 702040 | 7.0*21*40mm | 7.2*22*42.5mm | 3.7V 500mAh |
| 753048 | 7.5*30*48mm | 7.7*31*50.5mm | 3.7V 1200mAh |
| 803035 | 8.0*30*35mm | 8.2*31*37.5mm | 3.7V 800mAh |
Product Images
Safety Warnings
- Do not place the battery in water
- Do not mix fresh batteries with used batteries
- Do not mix batteries with metal objects
- Do not insert batteries with the (+) and (-) reversed
- Do not disassemble, dispose in fire, heat or short circuit
- Do not put the battery in a charger or equipment with wrong terminals connected
Why Choose Gold Power Energy
Technology
- All-weather applicability (-30°C to 60°C)
- Highly safe battery design technology with advanced 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, etc.
Research & Development
Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.
Certifications
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 been offering 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
Justine