This 682235 3.8V 550mAh lithium polymer battery from Vcell Power, a professional lithium battery factory in China for over 20 years. This 682235 3.8V 550mAh lithium polymer battery from Vcell Power, a professional lithium battery factory in China for over 20 years. Our professional manufacturing capabilities are built upon a deep understanding of battery materials, electrochemical systems, and the entire production process. Do you have any ideas for collaboration? We are ready to listen and discuss.
Vcell 682235 3.8V 550mAh rechargeable lithium-polymer battery packs a 550mAh capacity and high energy density into a slim profile measuring just 6.8 x 22 x 35 mm, offering stable cycle performance and exceptional durability. It is specifically designed for space-constrained applications such as wearable devices, Bluetooth peripherals, GPS modules, smart monitoring terminals, and IoT nodes. We offer customizable terminals, flexible protection circuit board (PCB) configurations, and comprehensive OEM/ODM services delivering on every milliampere hour of our promise through expert engineering, from initial selection to mass production.
| Battery Type | Lithium Polymer Battery |
| Brand | VCELL/OEM |
| Model | VP682235 |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 550mAh |
| Charge Cut-Off Voltage | 4.2V |
| Discharge Cut-Off Voltage | 2.75V |
| Max Charge Current | 1.0C |
| Standard Discharge Current | 0.2C |
| Max Continuous Discharge Current | 1.5C |
| Peak Discharge Current | 5.0C(<3S) |
| Charge Temperature | 0~45℃ |
| Discharge Temperature | -20~60℃ |
| Dimension(T*W*L) | 6.8*22.0*35.0mm Max, with PCM |
| Weight | Approx 9.0g |
| Cycle Life | > 700 times |
| Lifetime | >5 Years |
| Wire/Connector | TBD |
1.3.8V high voltage platform : delivers higher energy density and more stable, long-lasting power than standard 3.7V batteries.
2.550mAh capacity: strikes an optimal balance between compact size and runtime for lightweight devices.
3.Ultra-thin & lightweight: saves internal space, enabling more flexible designs for compact products.
4.High energy density: maximizes power storage in a small footprint, extending device usage.
5.Long cycle life: supports 700+ charge-discharge cycles, lowering costs and reducing environmental impact.
6.Premium polymer cells: ensure reliable cycle performance and consistent discharge.
7.Built-in protection: compatible with PCM to guard against overcharge, over-discharge, over-current, and short circuits.
8.Fully customizable: wiring, connectors, protection boards, and dimensions can be tailored to OEM/ODM needs.
Dash cams, GPS trackers, blood glucose meters, temperature/humidity sensors, portable monitors, and other compact electronic devices.
Vcell Power is a leading lithium battery manufacturer in China, boasting over 20 years of experience in battery R&D and production. We are dedicated to providing high-quality, safe lithium-polymer battery solutions to customers worldwide.
Our Core Strengths:
1. Expert R&D Team: A highly experienced R&D team capable of customizing cell chemistry and structural designs.
2. Rigorous Quality Control: Comprehensive quality management covering everything from raw materials to finished products, ensuring consistency and reliability.
3. International Certifications: Products hold certifications such as CE, RoHS, UL, KC, CB, IEC62133, and UN38.3, meeting market access requirements for major regions globally.
4. Global Delivery Capability: Products exported to over 80 countries and regions (including Europe, the Americas, South Africa, and Australia); supported by a workforce of over 1,000 skilled employees and ample production capacity.
5. Flexible Customization: Comprehensive customization options—including capacity, dimensions, voltage, connectors, and protection boards—to meet the diverse needs of various applications.
6. Vcell Power offers one-stop ODM/OEM services, ranging from cell selection and structural design to mass production and delivery. Whether you require standard products or custom solutions, we provide professional technical support and rapid responses to deliver the best possible outcome.