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| Items | Parameter |
|---|---|
| Battery model | Li-Polymer Lifepo4 3.2V 20AH 20C |
| Nominal voltage | 3.2V |
| Nominal capacity | 20000mAh (0.2C discharge) |
| Cut-off Discharge Voltage | 2.0V |
| Charge Upper Limit Voltage | 3.65V |
| Max Discharging Current | 20C |
| Standard Discharging Current | 5C |
| Warranty | 1 Year |


We provide professional customized solutions for lithium batteries including 3.7V 1800mAh, 2000mAh, 2200mAh, 2400mAh and more. Capacity and dimensions can be tailored to your specific requirements:




| Category | Devices |
|---|---|
| Telecommunications | Cellular phones, tablets, interphones, Bluetooth earphones, smart watches, and wearable devices. |
| Video Devices | MP3/MP4/MP5, digital cameras, portable DVD, portable television, etc. |
| Portable Devices | GPS, PDA, E-book, PMP, PSP, portable medical devices, etc. |
| Illuminate Devices | Miner lamps, search lights, LED lights, decorative lighting, etc. |
| Others | Electric toys, beauty instruments, aromatherapy machines, RC models, quadcopters, drones, etc. |






Our facility has specialized in lithium batteries and chargers for over 17 years. All products have passed international testing, including CE, RoHs, UN38.3, and MSDS.
We provide 100% original batteries with full experience serving major distributors globally in the USA, CA, UK, France, and Italy. OEM/ODM customized services are fully available.






Customer Service Commitment:
| Shipping Method | Recommended Use | Delivery Time |
|---|---|---|
| DHL / UPS | Widely Recommended | 3-7 business days |
| FEDEX / TNT | Recommended | 5-7 business days |
| EMS | Widely Recommended | 5-10 business days |
| Post Mail / Airfreight | Sample orders | 7-60 / 5-7 business days |
| By Sea | Bulk orders | 7-35 business days |