Panasonic UR18650F 2300mAh LiCoO2 Battery with PTC
The UR18650F is a LiCoO2 18650 cells with a PTC.
We hold full MSDS UN38.3 SGS BIS CB IEC62133 UL1642 Test Reports.
Panasonic UR18650F 2300mAh 18650 Battery with PTC
- The UR18650F is a LiCoO2 18650 cells with a PTC.
- We hold full MSDS UN38.3 SGS BIS CB IEC62133 UL1642 Test Reports.
Specifications
| Manufacturer | Panasonic |
| Model | UR18650F |
| Size | 18650 |
| Positive Terminal | Flat Top |
| Nominal Capacity | 2400mAh |
| Minimum Capacity | 2300mAh |
| Continuous Discharge Rating (max) | 4.6A |
| Nominal Voltage | 3.6V |
| Maximum Voltage | 4.2V |
| Discharge cut-off Voltage | 2.75V |
| Protected | No |
| Rechargeable | Yes |
| Approx. Dimensions | 18 x 65 mm |
| Approx. Weight | 46g |
| Country of Origin | Japan |
| Associated Names | UR18650FK, UR18650FB |
| Data Sheet | Panasonic UR18650F |
*https://www.theguardian.com/business/2009/nov/05/panasonic-launches-sanyo-takeover-bid
The role of PTC in batteries？
PTC (Positive Temperature Coefficient), which means positive temperature coefficient, generally refers to semiconductor materials or components with large positive temperature coefficient. PTC materials have the characteristics that the resistivity increases with the temperature. When a large current passes through the PTC device, the Joule heat generated by PTC will cause the temperature to increase, and then the resistance of the element will increase rapidly, thereby limiting the current flow.
| Weight | 50 g |
|---|
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