KC 18650 3.7v 3500mah torch doorbell button top li ion rechargeable batteries
| Nominal Capacity | 3500mAh(@0.2C Discharge ) | ||
| Nominal Voltage | 3.7V(@0.2C Discharge ) | ||
| Charging Voltage | 4.2V±0.5V | ||
| Standard Charge |
Current:700mAh(0.2C) End Voltage:4.2V |
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| Maximum Charge Current | 3500mA(1.0C) | ||
| Standard Discharge |
Current:700mA(0.2C) End Voltage:2.75V |
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| Maximum Discharge Current | 3500mA(@1.0C Discharge ) | ||
| Demension | 18×18×69mm Thickness×Width×Length | ||
| Weight | Approx.50g±0.5 | ||
| Operating Temperature | Discharge:-20°C~ +55°C Charge: 0 °C~ +45°C |
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| Storage Temperature | -10°C~ +55°C | ||
| Cycle Life | 500 times | ||
| Self-discharge | Residual Capacity>90% |
1.Q: Are you a factory or trading company?
---A: We are a manufacturer.
2.Q: Where is your factory located? How can I visit there?
---A: Our factory is located in ShenZhen,Guangdong Province, China,
1) You can fly to ShenZhen Airport directly. We will pick you up on ShenZhen International airport;
2) You can fly to GuangZhou-Baiyun Internation Airport come to ShenZhen by Highspeed railway.We
will pick you up in the railway station
All our clients, from domestic or abroad, are warmly welcome to visit us!
3.Q:May I know the status of my order?
A: Yes .We will send you information and photos at different production stage of your order. Yo
u will get the latest information in time.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier