| Customization: | Available |
|---|---|
| Charging Type: | Non-rechargeable |
| Nominal Voltage: | 3.6V |
|
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| Items | Parameters |
| Battery Model | ER18505M |
| Nominal Voltage | 3.6V |
| Nominal Capacity | 4000mah |
| Standard Discharge Current | 1mA |
| Max. Continuous Discharge Current | 20mA |
| Max. Pulse Discharge Current | 45mA |
| Max. Dimension(Diameter*Height) | 18*50.5mm |
| Discharge Cut-off Voltage | 2.0V |
| Operating Temperature | -55~85ºC |
| Self-discharge Rate | 1% |
| Storage Condition | ≤30ºC& ≤75%RH |
FAQ:
1,Q: What's the main product in Tcbest?
A: Dry battery and Rechargeable LiFePO4 battery, Li-ion, Lipo battery and power battery pack.
2,Q: Do you have any protection for battery pack?
A: Over-charge protection
Over-discharge protection
Over current protection
Cell balancing function
Over temperature protection
3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.
5. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.
7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
8. Q: What about after-sale service?
A: We will offer you 1-5 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
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