3.7V 400mAh Rechargeable Customizable Lithium Polymer Battery for
Headset 602040
Li-polymer Battery 602040 Description
The 3.7V 400mAh lithium polymer battery model 602040 is an ideal
choice for Bluetooth headsets, engineered to provide reliable power
with an emphasis on longevity. With a capacity of 400mAh, this
battery supports extended use, allowing users to enjoy music and
calls without frequent recharges. Its compact dimensions make it
easy to integrate into the sleek design of modern headsets,
ensuring both comfort and style.
This battery leverages cutting-edge lithium polymer technology,
ensuring a consistent voltage output for optimal audio performance.
Designed for efficiency, it boasts a long lifespan, making it
perfect for daily use while minimizing environmental impact. Safety
features are built in to prevent overheating and short circuits,
ensuring peace of mind during operation. Overall, this battery is
essential for enhancing the functionality and reliability of
Bluetooth headsets, delivering a seamless audio experience.
Li-polymer Battery 602040 Parameters
| Description: 602040 3.7V 400mAh Li-polymer Battery |
| Battery Type | Li-Polymer Battery | Material | LiCoO2/NCM |
| Model | 602040 | Nominal Voltage/Capacity | 3.7V/400mAh |
| Cell Weight | Approx 6.7g | Color&Shape | Silver, Prismatic |
| Battrey Cell Dimension | MAX 6.0(T)x20.5(W)x40.5(L)mm | Battery Pack Dimension | MAX 6.0(T)x20.5(W)x42.5(L)mm |
| Cycle Life | ≥ 500 times | Warranty | 1 Year |
| Charge Info | Charge Voltage : 4.2V |
| Standard Charge Current : 80mA/0.2C |
| Max Charge Current: 400mA/1.0C(Customized) |
| Discharge Info | Discharge Cut-off Voltage : 3.0V |
| Standard Discharge Current : 80mA/0.2C |
| Max Discharge Current : 400mA/1.0C(Customized) |
| Operating Temperature | Charge: 0℃~+45℃ |
| Discharge: -20℃~+60℃ |
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Li-polymer Battery 602040 Features
• Optimized for Size: Designed for devices that require a balance
of capacity and size.
• Temperature Tolerance: Performs reliably across a range of
operating temperatures.
• Lightweight: Adds minimal weight to devices, ideal for portable
applications.
• Low Profile: Thin and sleek design for integration into slim
devices.
• Long Shelf Life: Maintains capacity for an extended period when
not in use.
Li-polymer Battery 602040 Applications
Toys, Power Tools, Wireless Home Appliances, Camera, Consumer
Electronics, GPS, Drone, Bluetooth Headsets, Smart Watches, Walkie
Talkie, Beauty Instrumentss, 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***
