3.7V 2000mAh Rechargeable Lithium Polymer Battery 103450 Large Capacity for Electric Breast Pump
Battery Type: Li ion polymer battery
Configuration: 1S1P
Part Number: 103450
Nominal Capacity: 2000mAh
Nominal Voltage: 3.7V
Weight: appr. 35.0g
Protection Circuit(PCM): Yes
Thermistor(NTC): No(Available)
Lead wires: UL1571-AWG#26, length: TBD
Connector: JST-PHR-2P (Replaceable)
Pack size Max.: 10.2x 34 x 52.5mm (T*W*L)
Certificates and Reports: KC, UN38.3, MSDS
Li ion Polymer Battery Description
The 103450 rechargeable lithium polymer battery operates at 3.7V with a large capacity of 2000mAh, making it an ideal choice for electric breast pumps. This high-capacity battery ensures extended operation, allowing for multiple pumping sessions on a single charge. Its compact design allows for easy integration into the pump, providing both convenience and portability for users.
With a reliable power output, the 2000mAh capacity supports efficient performance, making it suitable for busy lifestyles. The rechargeable feature promotes sustainability, reducing the need for frequent battery replacements. Overall, the 103450 battery is an excellent solution for electric breast pumps, enhancing functionality and user experience.
Li ion Polymer Battery Detail
![]() | Battery Type: Rechargeable Lithium Polymer Battery Configuration: 1S1P Part Number: 103450 Nominal Capacity: 2000mAh Nominal Voltage: 3.7V Weight: appr. 35.0g Protection Circuit(PCM): Yes Thermistor(NTC): No(Available) Lead wires: UL1571-AWG#26, length: TBD Connector: JST-PHR-2P (Replaceable) Pack size Max.: 10.2x 34 x 52.5mm (T*W*L) Certificates and Reports: KC, UN38.3, MSDS ![]() |
Item | Description | Dimension | |
T | Battery pack Thickness max. | Initial | 10.2mm |
After 300 Cycles | 11.0mm | ||
W | Battery Pack Width max. | 34mm | |
H | Battery Pack Height max. | 52.5mm | |
A | Wire Length | TBD | |
Connector | JST-PHR-2P(Replaceable) | ||
Battery Pack Impedance | ≤ 150mΩ |
Item | Parameter | |
Battery Model | 103450 | |
Design Scheme | DW01+8205A(Replaceable) | |
Nominal Voltage | 3.7V | |
Nominal Capacity | 2000mAh(0.2C discharge) | |
Typical Capacity | 2050mAh(0.2C discharge) | |
Min Capacity | 2000mAh(0.2C discharge) | |
Charging Voltage | 4.2V | |
Discharging cut-off Voltage | 2.75V | |
Standard Charging Current | 0.2C | |
Rapid Charging Current | 0.5C | |
Standard Discharging Current | 0.2C | |
Rapid Charging Current | 1.0C | |
Cell Weight | Appr: 35.0g | |
Shipment Voltage | ≥3.8V | |
Cell Impedance | ≤50mΩ | |
Operating Temperature | Charging: 10°C ~ 45°C | |
Discharging: -20°C ~60°C | ||
Visual Inspection | Do not appear such as tear, corrosion, deformation, gas bulge, leakage and other harmful phenomena that damage commercial value. |
Li ion Polymer Battery Certificates and Reports
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Li ion Polymer Battery Applications
Li ion Polymer Battery Packaging and Delivery
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***