Customized 3.8V 420mAh High Voltage Lipo Battery 372933 4.35V Lithium Battery for Smart Watches

4.35V Lithium Battery 372933 Description

The 372933 customized lithium polymer battery operates at 3.8V with a capacity of 420mAh, and it can support a maximum voltage of 4.35V, making it an ideal choice for smartwatches. This battery is designed to provide high energy density in a compact form, ensuring that wearable devices can function efficiently while remaining lightweight. The 420mAh capacity allows for extended usage, ideal for smartwatches that require consistent power for features such as notifications, fitness tracking, and more. Its high voltage capability enhances performance, enabling faster charging and improved operational efficiency. Overall, the 372933 battery is a reliable power solution that enhances the functionality and user experience of modern smartwatches.

4.35V Lithium Battery 372933 Parameters

4.35V Lithium Battery Advantages

The core technology of high voltage lipo battery is high voltage electrolyte system. Compared with traditional lithium-ion batteries, high voltage lipo battreies use a more stable and safer polymer electrolyte material, allowing the battery to operate at higher voltages. This high voltage electrolyte system can not only improve the energy density of the battery, but also reduce the internal resistance and energy loss of the battery, thereby improving the efficiency and cycle life of the battery.

4.35V Lithium Battery Application

Precautions for Use

1. Charging: Use a charger designed for polymer lithium batteries. Avoid overcharging.
2. Discharging: Prevent deep discharge by avoiding extremely low voltage levels. Most polymer lithium batteries have built-in protection circuits.
3. Temperature: Operate within the recommended temperature range provided by the manufacturer. Avoid exposing to extreme temperatures.
4. Physical Handling: Handle with care to avoid damage or leakage. Avoid impacts, punctures, or bending.
5. Compatibility: Ensure compatibility with your device in terms of voltage, capacity, and size.
6. Storage: Store in a cool, dry place away from direct sunlight. Avoid storing at full charge or completely discharged.
7. Transportation: Comply with transportation regulations and guidelines.
8. Disposal: Dispose of properly. Recycle at designated facilities or follow local regulations.

After-sales Service

1. After-sales warranty:
- According to the contract, we provide a certain warranty period for the exported lithium polymer batteries.
- During the warranty period, if the product has quality problems under normal use conditions, we will provide replacement or return service according to the after-sales policy.

2. Product quality assurance:
- We guarantee that the exported lithium polymer batteries comply with international quality standards and regulations, and undergo strict quality control and testing to ensure their performance and reliability.
- If you find product quality problems under normal use conditions, please contact us within the contractual warranty period, we will actively deal with it and provide solutions.

3. Problem solving:
- If you encounter any problems or have any complaints during the after-sales service, please contact our customer service team in time.
- We will be happy to provide you with support and actively seek solutions to your problems to ensure your satisfaction and good cooperative relationship.

Our Advantages

◆ Over 10 years of li-polymer battery manufacture & export experience
◆ Professional R&D team supporting
◆ Excellent quality, advanced equipment and competitive prices
◆ Good package, cheap freight cost, faster delivery, best after-sales service
◆ OEM / ODM are welcome, we can customize different size to meet customer's requirements
◆ Long life cycle of charging & discharging

***Please contact us to get more detailed information and free samples***