Dongguan Funpack Elec Co., Ltd.
Focus on lithium-ion Battery Pack
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NCR 18650 17500mAh 7.4V Lithium Ion Rechargeable Battery For Electric Power Tool
Features:
All rechargeable batteries have built-in high quality PCB board,
NCR18650 17500mAh Made In Japan
thermal protectors and circuit breakers,
effectively avoiding the over-charge,
and short circuit.
Basic specification:
| Item | Specification |
| Battery Pack Type | 18650/17500mAh/2s7p |
| Typical Capacity | 17500mAh |
| Cell Type | 18650 |
| Minimum Capacity | 2680mAh |
| Nominal Voltage | 7.4V |
| Internal Impedance | ≤160mΩ |
| Charge voltage | 8.4V |
| Standard charge current | 0.57A |
| Max. charge current | 2A |
| Standard dis-charge current | 5.5V |
| Max. discharge current | 5A |
| Shipping voltage requirements | ≥7V |
| Operating Temperature | Charging:0~+45℃ |
| Discharging:-20~+45℃ | |
| Storage Temperature | Less than 1 month:-20℃～+45℃ |
| Less than 6 months:-20℃～+35℃ | |
| Cycle Life | ≥300 cycle |
Main Applications :
Mainly used for security equipment, closed-circuit CCTV monitoring system, access control backup, smoke
alarm, monitoring equipment and so on.
FAQ:
Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Customized is available.
Q: What about the lead time?
A: Sample needs 7-12 days, mass production time needs negotiation.
Q: How do you ship the goods and how long does it take to arrive?
A: We usually ship by JEC. It usually takes 13-15 days to arrive. Airline and sea shipping also optional.
Q: How to proceed an order?
A: Firstly let us know your requirements or application. Secondly we quote according to your requirements or our
suggestions.Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange
the production.
Q: Is it OK to print my logo on product?
A: OK, Need customer provide their packaging or we make neutral packaging.
Q: Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us
or tell us in your email so that we’ll regard your inquiry priority