Shenzhen Uneme Technology Co.,Ltd
Enterprise Vision: Devote to build the most creative company in the lithium battery industry To ascend the first echelon of the global lithium battery industry Enterprise Mission: Continuously promote
Add to Cart
High Voltage Li-polymer battery 402830 3.8V 430mAh Lipo Batteries for Medical Device
Features Overview of High Voltage Battery
The core technology of high voltage polymer lithium ion battery is high voltage electrolyte system. Compared with traditional lithium-ion batteries, high-voltage polymer lithium-ion batteries 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.
High Voltage Battery 402830 Description
The 402830 high voltage lithium polymer battery operates at 3.8V with a capacity of 430mAh, making it an excellent choice for medical devices. This battery is designed to provide reliable and efficient power, ensuring optimal performance for critical healthcare applications.
With its 430mAh capacity, the battery offers sufficient energy for extended use, minimizing the need for frequent recharging. Its compact design allows for easy integration into various medical devices, enhancing portability and usability. Overall, the 402830 battery is a dependable power solution that supports the functionality and reliability of modern medical technologies.
High Voltage Battery 402830 Parameters
| Item | Specification | Remark | |
| Typical Capacity | 430mAh | 0.5C charge 0.2C discharge | |
| Minimum Capacity | 400mAh | ||
| Nominal Voltage | 3.8V |
| |
| End Voltage | 3.0V |
| |
| Charging Current (Std.) | 0.2CA=(86mA) | Ambient temperature | |
| Charging Current (Max.) | 215mA | Ambient temperature | |
| Charging Voltage | 4.35V |
| |
| Charging Time (Std.) | 6~7.0 hours |
| |
| Charging Time (Max.) | 1.0-2.0hours |
| |
| Discharging Current (Std.) | 86mA | Ambient temperature | |
| Continuous Discharging Current (Max.) | 215mA | Ambient temperature | |
| Battery Internal Resistance(25℃) | ≤300mΩ | AC Impedance 1KHz | |
| Battery Weight | About 6.5g |
| |
| Temperature range for storage | less than 1 month | -5~+45℃ | Percentage of recoverable capacity 80﹪ |
| less than 3 month | 0~+35℃ | ||
| less than 1 year | 23±5℃ | ||
| Open Circuit Voltage | TBD | Measure with voltmeter. | |
High Voltage Battery Application
High voltage polymer lithium batteries are mainly used in mobile devices, electric vehicles, energy storage systems and medical devices...
RFQ
Where can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,
please call us or tell us in your email so that we'll regard your inquiry priority.
How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
What about the lead time for mass production?
It depends on your order quantity and the season you place the order.
What is your terms of payment?
We accept T/T, L/C, PayPal, Western Union, MoneyGram, Express, etc.
Why lithium battery needs to add PCB can use?
The function of protection plate mainly to charging type battery-cells to protect, keeping battery charging and discharging process of security and stability, and the performance is very important for whole battery circuit system.(Generally, lithium battery consist of cells, protection board and the shell, such as mobile phone)
Why choose us become your vendor?
1. Professional lithium-ion battery manufacturer.
2. Professional in R&D and production of four series of products:
Polymer Lithium-ion cell, Aluminum shell Lithium-ion cell, Cylindrical Lithium-ion cell and power battery
3. Offer OEM service for customer small order.
4. Quickly action & respond.
How to order?
1. Please let us know what kind of model you need.the more information you tell, the better it is.
2. We make invoice for you.
3. Please check and confirm the invoice.
4. Once confirmed the order, please pay it soon.
5. After payment, all goods will be sent to you as soon as possible.
The size of lithium polymer battery can be customized. We have advantage making special Li-Po battery such as extremely thin Li-Po battery , curved battery, high temperature Li-Po battery, low temperature Li-Po battery and special shape Li-Po battery (round)
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***