3.7V 420mAh 802030 Rechargeable Polymer Lithium Battery For Electronic Devices

Lithium Polymer Battery 802030 Description

802030 lithium polymer battery has over 500 cycles life and with a capacity of 420mAh, in 802030 configuration, is specifically designed for small electronic devices that require a reliable power source with an extended shelf life.

This battery is ideal for small electronic devices such as smartwatches, fitness trackers, Bluetooth earphones, and other portable gadgets. With a capacity of 420mAh, it provides a sufficient amount of power to support the operation of these devices for an extended period.

One of the key features of this battery is its long shelf life. Lithium polymer batteries are known for their excellent shelf life compared to other battery chemistries. This means that even when not in use, the battery retains its charge for a longer duration, allowing the device to be stored for extended periods without the need for frequent recharging.

Lithium Polymer Battery Features

Lithium Polymer Battery 802030 Parameters

Description: 802030 3.7V 420mAh Li-polymer Battery
Battery Type	Li-Polymer Battery	Material	LiCoO2/NCM
Model	802030	Nominal Voltage/Capacity	3.7V/420mAh
Cell Weight	Approx 7.8g	Color&Shape	Silver, Prismatic
Battrey Cell Dimension	MAX 7.8(T)x20.5(W)x30.5(L)mm	Battery Pack Dimension	MAX 7.8(T)x20.5(W)x32.5(L)mm
Cycle Life	≥ 500 times	Warranty	1 Year
Charge Info	Charge Voltage : 4.2V
	Standard Charge Current : 84mA/0.2C
	Max Charge Current: 420mA/1.0C(Customized)
Discharge Info	Discharge Cut-off Voltage : 3.0V
	Standard Discharge Current : 84mA/0.2C
	Max Discharge Current : 420mA/1.0C(Customized)
Operating Temperature	Charge: 0℃~+45℃
	Discharge: -20℃~+60℃

Lithium Polymer Battery 802030 Applications

Toys, Power Tools, Wireless Home Appliances, Camera, Consumer Electronics, GPS, Drone, Golf Carts, Electric Bicycles/Scooters, Electric Vehicles, Electric Wheelchairs, Solar Energy Storage Systems.

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***

Shenzhen Uneme Technology Co.,Ltd. located in Shenzhen Guangdong China, is an innovative enterprise which mainly focused on the development, manufacturing and marketing of Lithium Polymer Batteries, Lithium ion Batteries, Ni-MH Batteries and UAV Batteries for consumer, industrial, medical and automotive applications in all walks of life.

UNEMETECH moves on by providing reliable, efficient and intelligent solutions to different power needs. We have highly efficient teams of engineering, production and quality management as well as the most advanced domestic automatic production equipment and manufacturing technique. All steps from raw materials to procurement, production, testing, sales and after-sales service are under controlled with a strict quality system in our ISO9001 and ISO14001 certified factory. UNEMETECH is proud of making successful deliveries to the world's leaders of consumer & industrial electronic industry. UNEMETECH had established a long-term stable cooperation relationship with numerous well-known brands. UNEMETECH committed to providing the first-class quality, competitive price and perfect services for our customers, we are confident that UNEMETECH can be your best battery supplier.