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MSDS Approved 3.7V 800mAh Rechargeable Lithium Polymer Battery 752145 for Wearable Devices

Categories Lithium Polymer Battery
Model Number: UNM752145
Certification: UN38.3, MSDS, CE, CB, IEC62133, PSE, KC, UL1642...
Place of Origin: Guangdong, China
MOQ: 5000PCS
Price: 0.8-1.5USD/PCS
Payment Terms: T/T , WorldFirst , Payoneer , PingPong , Paypal , Alipay , Western Union , ...
Supply Ability: 200,000.00 Pieces Per Day
Delivery Time: 7-35 days
Packaging Details: Inner Tray + Inner Box + Outer Carton
Brand Name: UNEMETECH
Battery Type: Lithium Polymer Battery
Nominal Voltage: 3.7V
Nominal Capacity: 800mAh
Max Charging&Discharging Current: 1C/800mA
Battery Cell Size: MAX 7.5(T)x20.5(W)x44.5(L)mm
Battery Pack Size: MAX 7.5(T)x20.5(W)x46.5(L)mm
Cycle Life: ≥500 Times
warranty: 1 Year
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MSDS Approved 3.7V 800mAh Rechargeable Lithium Polymer Battery 752145 for Wearable Devices



MSDS Approved 3.7V 800mAh Rechargeable Lithium Polymer Battery 752145 for Wearable Devices


Rechargeable Lithium Polymer Battery 752145 Description

The 752145 rechargeable lithium polymer battery operates at 3.7V with a capacity of 800mAh, specifically designed for wearable devices. This battery is MSDS approved, ensuring it meets safety and regulatory standards. Its compact size allows for seamless integration into devices such as fitness trackers, smartwatches, and health monitoring equipment. With reliable performance and multiple charge cycles, this LiPo battery promotes longevity and sustainability. Ideal for modern wearables, the 752145 offers efficient power solutions to enhance user experience in portable technology.


Rechargeable Lithium Polymer Battery 752145 Parameters

Description:752145 3.7V 800mAh
Battery TypeLithium Polymer BatteryMaterialLiCoO2/NCM
Model752145Nominal Voltage/Capacity3.7V/800mAh
WeightApprox 13gColor&ShapeSilver, Prismatic
Battrey Cell DimensionMAX 7.5(T)x20.5(W)x44.5(L)mmBattery Pack DimensionMAX 7.5(T)x20.5(W)x46.5(L)mm
Cycle Life≥ 500 timesWarranty1 Year
Charge InfoCharge Voltage : 4.2V
Standard Charge Current : 160mA/0.2C
Max Charge Current: 800mA/1.0C
Discharge InfoDischarge Cut-off Voltage : 3.0V
Standard Discharge Current : 160mA/0.2C
Max Discharge Current : 800mA/1.0C
Operating TemperatureCharge: 0℃~+45℃
Discharge: -20℃~+60℃
MSDS Approved 3.7V 800mAh Rechargeable Lithium Polymer Battery 752145 for Wearable Devices


Rechargeable Lithium Polymer Battery Application

The polymer lithium battery has a broad development prospect. With the development of technology and new energy market, polymer lithium battery has been widely used in many fields because of its lightweight, high energy density and long life. In the future, polymer lithium batteries will play a more important role in electric vehicles, wearable devices, internet of things and other fields.


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***

Long Cycle Life 3.7V 530mAh Customized Lithium Polymer Battery 403040 with UL1642

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