14.8V 4400mAh Low Temperature Lithium Battery for Special Devices
● Model: 18650-4S2P/4400mAh/14.8V
● Data communication management: TI software management chip, precise data transmission, and precise temperature control are used to eliminate potential safety hazards to the greatest extent.
● Application: Special Device.
● The battery pack is safe, with good performance and high standard connectors.
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- DataSheet
| Cell Type | 18650 lithium-ion cells | Charge Mode | CC-CV |
| Battery Model | TLH-4S2P | Charging Voltage (V) | 16.8V |
| Nominal Capacity (mAH) | 4400mAh | Charging current(mA) | 880mA |
| Nominal Voltage (V) | 14.8V | Charge Temperature Range | 0-45°C |
| Discharge current (mA) | 880mA | Discharge Temperature Range | -40～+55℃ |
| Instantaneous discharge current (mA) | 4000mA | Battery Weight (g) | 420g |
| Discharge cut-off voltage (V) | 10V | Product size | 150*71*20mm |
| Internal resistance of finished product | ≤300mΩ | Warranty | 12 months |
| Lithium battery protection | conventional protection + SMBUS communication function | ||
FAQ
Q: How can we get a custom battery pack solution?
Q: What is your production process?
A：
Q: What is the development time for custom battery packs solution from Zero to One?
A：
Q: What kind of certificates can you supports?
A: ISO.9001/CE/UL/IEC62133/MSDS/Rohs/UN38.3/UKCA certificate.
Q: What is your sales service?
● You can contract after-sales service agents in the UK, US, and Germany.
● All battery packs produced by TLH are covered by international insurance.
● When you suffer the defective batteries, do not worry. Please send us your issues. Our engineering team will send you the solution.
● We will provide one year warranty and if you are a VIP customer, you can get a prolonged 18-month warranty.
● All battery packs produced by TLH are covered by international insurance.
● When you suffer the defective batteries, do not worry. Please send us your issues. Our engineering team will send you the solution.
● We will provide one year warranty and if you are a VIP customer, you can get a prolonged 18-month warranty.
Q: Do you have any successful custom battery pack solutions for other customers?
A: For more information, please Contact Us.