3.2v AA 250mah 500mah 600mah IFR14500 lithium lifepo4 rechargeable battery
Product Description:
| Battery Type |
LiFePO4 IFR14500 |
| Nominal Voltage |
3.2V |
| Nominal Capacity |
500mah |
| Internal Resistance |
≤15mΩ |
| Limited Charge Voltage |
3.65V |
| Charge Method |
CC/CV |
| Discharge Cut-off Voltage |
2.3V |
| Max. Charge Current |
1C |
| Max. Continuous Discharge Current (<30min) |
3C |
| Pulse Discharge Current (<3s) |
6C |
| Cycle Life |
> 2000 cycles |
| Dimension |
Diameter: 14mm |
| Height: 50mm |
| Weight |
25g |
| Operation Temperature Range |
Charge: 0~45ºC; |
| Discharge: -20~60ºC |
| Recommended operating temperature: 15ºC~35ºC |
| Self-Discharge Rate |
Residual capacity: ≤5%/month |
Packing
Application
Our company
Company name:Shenzhen Tcbest Battery Industry Co,.Ltd
Product: alkaline batteries, carbon batteries, lithium manganese button batteries, Ni-MH and Ni-CD,
rechargeable batteries, and battery chargers, etc.
Factory: in Qingyuan, Guangdong province
output over 2000,000pcs per day
50,000 square meters
over 500 employees
10 production lines
Production Process
Certifications
Exhibition Show
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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