Home / 150732 20mAh 3.7V Ultra-Thin Flexible Curved Battery for Smart Wearable Rings, Customizable on Request
The 150732 20mAh 3.7V ultra-thin flexible curved battery is designed for compact smart wearable rings and miniature electronic devices. Its slim, bendable structure helps fit limited internal spaces while providing stable power output. Custom size, capacity, connector, wire length, and protection circuit options are available to meet different product design and application requirements.
- Model: 150732
- Capacity: 20 mAh
- Cell Dimensions: 15 × 7× 32 mm
- Internal Resistance: 120 mΩ
- Finished Product Dimensions: 15 × 07 × 34 mm
- Application:Smart Wearable Rings
- Operating Voltage: 3.7 V
- Charging Voltage: 4.25 V
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Overview
The 150732 20mAh 3.7V ultra-thin flexible curved battery is designed for smart wearable rings, compact sensors, and other space-limited electronic devices. Its slim and bendable pouch structure allows it to fit curved or narrow internal spaces where standard lithium batteries may not be suitable. With a 3.7V nominal voltage and 20mAh capacity, it provides stable power for low-power wearable applications that require lightweight, flexible, and compact energy solutions.
This flexible battery can be customized according to different product requirements, including size, capacity, wire length, connector type, protection circuit, and bending structure. It is suitable for OEM/ODM projects involving smart rings, health monitoring wearables, Bluetooth mini devices, and other portable electronics. The battery supports clean product integration, helping designers reduce space limitations while maintaining reliable performance and consistent power output for modern wearable device development.
Product Details
- 150732 ultra-thin flexible battery design for compact wearable devices.
- 3.7V 20mAh capacity supports stable power for low-consumption electronics.
- Curved and bendable structure fits smart rings and narrow spaces.
- Lightweight pouch cell design helps reduce overall device weight.
- Custom size, capacity, wire length, connector, and protection circuit available.
Application Areas
- Smart wearable rings
- Miniature health monitoring devices
- Flexible electronic products
- Bluetooth compact devices
- Small IoT sensors and portable electronics
Technical Parameters
| Model | 150732 |
| Cell Size | 15×7×32 mm |
| Finished Size | 15×7×34 mm |
| Operating Voltage | 3.7 V |
| Capacity | 20 mAh |
| Cell Resistance | 120 mΩ |
| Processing Method | Customized |
| Application | Smart Wearable Rings |
| Charging Voltage | 4.25 V |
