Allrun 3.7V 1450mAh 20400 Cylindrical Li-Polymer Battery
Allrun custom lipo battery, or more correctly lithium-ion polymer battery (abbreviated as LiPo, LIP, Li-poly, lithium-poly, and others), is a rechargeable battery of lithium-ion technology using a polymer electrolyte instead of a liquid electrolyte. Allrun LiPo batteries are thin, light, and powerful. The normal voltage is 3.7V, 20400 LiPo battery has a capacity of 1450mAh for a total of 5.365Wh. If you need a smaller or bigger LiPo battery, we also have 60mAh 2100mAh, and so on, please do not hesitate to contact us for more details.
Datasheet
| Item | Allrun 3.7V 1450mAh 20400 Cylindrical Li-Polymer Battery |
| Battery Type | Lithium Polymer Battery |
| Capacity | 1450mAh |
| Normal Voltage | 3.7V |
| Discharge rate | 1C |
| Diameter | 20mm MAX |
| Length | 40mm MAX |
| Charge Cut-off Voltage | 4.2V |
| Discharge Cut-off Voltage | 3.0V |
| Standard Charge Current | 725mA (0.5C) |
| Max Charge Current | 1450mA (2C) |
| Standard Discharge Current | 725mA (0.5C) |
| Max Discharge Current | 1450mA (1C) |
| Pulse Discharge Current | 2900mA (2C) for 2 seconds |
| PCM | TBD |
| Wire Cable and Connector | TBD |
Applications
Using lithium-ion technology, custom lithium-ion polymer batteries are rechargeable and can be recharged repeatedly. It consists of one or more electrochemical cells. It is during discharge that lithium ions migrate to the positive electrode through the electrolyte, and then during charging that they migrate back to the negative electrode. Currently, this powerful technology is used in a variety of applications, such as:
-Wearable devices (smart watch, smart clothing, heating apparel, bluetooth headset, etc.)
-Medical Devices (portable X-ray camera, insulin pump, blood pressure devices, etc.)
-IoT and Smart Home products( smart lock, doorbell camera, smart faucet, security monitor, BLE credit card, etc.)
-Industrial & Consumer electronics(portable electronic devices, scanners, sensing timers, timer systems, vaccination emergency lights, etc)
Lithium polymer battery cells are tailor-made dimensions based on the customer's design, please contact us for more details regarding your specified project.
Safety Notes of Custom LiPo Battery
- Avoid using lead-acid, NiCd, or NiMH chargers.
- Be careful not to abuse these batteries, such as shorting, bending, crushing, or puncturing them.
- Charge and use should never be left unattended.
- Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or the possibility of short circuits.
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It is not recommended to use or leave the battery in conditions of very high temperatures (for example, strong direct sunlight or a vehicle running in extremely hot conditions). As a result, it will degrade in performance and have a shorter service life due to overheating and fire.
