Curved LiPo Battery for Smart Rings
2026-09-15
Curved LiPo Battery for Smart Rings
A compact and customized curved lithium polymer battery designed to fit the limited internal space of smart rings while providing reliable rechargeable power.
Customer Requirement
A smart wearable manufacturer needed a small rechargeable battery for a smart ring. The extremely limited internal space required a battery with a compact and curved shape that could follow the ring's internal structure. The battery also needed to provide sufficient capacity while maintaining a lightweight design.
Our Battery Solution
We developed a customized lithium polymer battery based on the smart ring's internal dimensions and power requirements. The battery shape, size, thickness, capacity, connector, and cable were customized to support the curved structure of the device and maximize the available internal space.
Battery Specifications
| Battery Type | Lithium Polymer Battery |
| Nominal Voltage | 3.7V |
| Capacity | Customized |
| Battery Shape | Curved / Custom Shape |
| Dimensions | Customized |
| Thickness | Customized |
| Connector | Customized |
| Protection | PCM / Protection Circuit |
| Application | Smart Ring / Wearable Electronics |
Testing & Validation
Charging Test
Charging performance was tested according to the battery and device requirements.
Discharge Test
Discharge performance was verified under the required operating conditions.
Protection Test
Battery protection functions were tested according to the application requirements.
Size & Fit Test
The customized battery dimensions and curved shape were checked for proper device integration.
Project Result
The customized curved LiPo battery successfully met the customer's requirements for compact dimensions, lightweight design, capacity, and device integration, providing a suitable power solution for the smart ring.
Need a Custom LiPo Battery for Wearables?
Tell us your required dimensions, voltage, capacity, battery shape, connector, and application. Our engineering team can help develop a compact lithium polymer battery solution for your wearable device.
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