Home / Round Rechargeable Flexible Lithium Battery 502533 3.7V 500mAh for Sports Watches
Our 502533 3.7V 500mAh round rechargeable lithium battery is intended to be used in sports watches and wearable devices. Its small, bendable design is small enough to fit in small internal spaces but offers reliable power to support activity tracking, Bluetooth, heart rate monitoring, and daily smart features. Tabs, wires, connectors, PCM, and packaging can be tailored to various product designs.
- Model: 502533
- Capacity: 500 mAh
- Cell Dimensions: 5 × 25 ×33 mm
- Internal Resistance: 50 mΩ
- Finished Product Dimensions: 5× 25× 33 mm
- Application: Sports Watches
- Operating Voltage: 3.7 V
- Charging Voltage: 4.25 V
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Overview
Our round rechargeable flexible lithium battery 502533 3.7V 500mAh is designed for sports watches and compact wearable devices that require a stable, lightweight, and space-saving power source. Its curvy and soft form enables it to fit curved or small inner spaces and is thus appropriate for contemporary wearable product designs. The battery has a capacity of 500mAh and 3.7V output, which can be used in daily operations like activity tracking, heart rate monitoring, Bluetooth communication, GPS assistance, and notification systems. The lithium rechargeable chemistry offers stable discharge characteristics and convenient repeatability. Tabs, wires, connectors, PCM protection boards, and packaging structure are customizable to fit various sports watch designs. Constructed with quality assurance, this battery is stable in performance, safe for use, and provides a reliable power supply to wearable electronics, sports gadgets, fitness trackers, and other small rechargeable devices.
Product Details
- Round Flexible Design: Adaptable to curved and compact sports watch designs.
- Stable 3.7V Output: For daily wearable device functions.
- 500mAh Capacity: Offers convenient power for smart sports use.
- Rechargeable Lithium Chemistry: Repeat usage with predictable discharge characteristics.
- Customizable Options: Tabs, wires, connectors, PCM, and packaging can be customized.
Application Areas
- Sports watches
- Smart wearable devices
- Fitness trackers
- Health monitoring devices
- Bluetooth wearable electronics
Technical Parameters
| Model | 502533 |
| Cell Size | 5×25×33 mm |
| Finished Size | 5×25×33mm |
| Operating Voltage | 3.7 V |
| Capacity | 500 mAh |
| Cell Resistance | 50 mΩ |
| Processing Method | Customized |
| Application | Sports Watches |
| Charging Voltage | 4.25 V |
