PET Tracker Batteries / Rechargeable Lithium Polymer Battery / 550mAh 3.7V 552540 Li-ion Polymer Battery

Li-ion Polymer Batteries Advantages

1. High energy density
2. Excellent security: no fire, no explore of short-circuit, over-charge, over-discharge, over-current, shock, vibration, crush, acupuncture.
3. Long cycle life: capacity recovery can be above 85% after 500 cycles
4. Environment-friendly
5. Flexible size design subject to different space of application
6. Hundreds of moulds for micro size with 8mAh-10000mAh

3.7V 550mAh 552540 Lipo Battery Specification

Item			Rating	Note
Capacity		Typical	550mAh	Discharge:0.2C/110mA Cut off Voltage:3.0V
		Minimum	550mAh
Nominal Voltage			3.7V	Discharge:0.2CmA cut off Voltage:3.0V(Cell)
Cell Internal Resistance			≤150mΩ
Discharge Cut-off Voltage			3.0V
Standard Charge Current			0.2C/110mA
Standard Charge Current			0.2C/110mA
Charge Voltage			4.2V
Max. Charge Current			1.0C/550mA
Max. Discharge Current			1.0C/550mA
Operating Temperature	Charge		0~+45°C
	Discharge		-20~+60°C
Storage Temperature	less than 1 month		-10~+40°C	Recommended storage temperature: 20±3°C8
	less than 6 months		-10~+35°C
	less than 12 months		-10~+25°C

Li-ion Polymer Batteries Applications

1) MP3/MP4 players, speakers, pet tracker and all possible electronics products

2) Widely applied in telecommunications, audio and video devices, information devices, etc.

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

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)

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