
18650 2050mAh - UR18650E 3.7v 2100mah li-ion battery for Sanyo
- Delivery Time:
- 7 Days
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Contact NowPlace of Origin: | Japan |
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Place of Origin: Japan
Full Charged Voltage: 4.2V
18650 2050mAh - UR18650E 3.7v 2100mah li-ion battery for Sanyo


Item | Specification |
Nominal Capacity | 2100mAh |
Minimum Capacity | 2050mAh |
Charging Voltage | 4.2V |
Nominal Voltage | 3.6V |
Charging Method | Constant Current - Constant Voltage |
Charging Current
| Std. 1435mA |
Charging Time
| 2.5hrs |
Discharge Cut-off Voltage | 2.75V |
Cell Weight | 44.5.0g max |
Cell Dimension
| Height : 64.80mm max Diameter : 18.10mm max |
Operating Temperature
| Charge : 0 to 40°C Discharge: -20 to 60°C Storage: -20 to 50°C |






1. Inquiry - Professional quotation. |
2. Confirm the price, lead time, payment term etc. |
3. Keeppower sales send the Proforma Invoice with Keeppower seal. |
4. Customer make the payment for deposit and send us Bank receipt. |
5. Initial Production Stage Inform the clients that we have got the payment, And will make the samples according to your request, send you photos of samples to get your approval. After approval, we inform that we will arrange the production & inform the estimated time. |
6. Middle Production - send photos to show the production line which you can see your products in . Confirm the estimated delivery time again. |
7. End Production - Mass production, you can also arrange the third party Inspection . |
8. Keeppower ship the batteries and send you express track number. |
9. Order can be say “finish” when you receive the goods and satisfy with them . |
10. Feedback to Keeppower about Quality , Service, Market Feedback & Suggestion. And we can do better . |



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