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INR 18650 Lithium Ion Battery Cell 3.7v 3000mah Rechargeable With Connector

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Shenzhen XUWEN Technology Co.,Ltd

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INR 18650 Lithium Ion Battery Cell 3.7v 3000mah Rechargeable With Connector

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Brand Name :	XUWEN
Model Number :	3.7v 3000mah Rechargeable Lithium Ion Battery Cell
Certification :	CE
Price :	To be negotiated
Payment Terms :	T/T, Western Union, MoneyGram
Supply Ability :	100000pcs/month
Delivery Time :	To be negotiated

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INR 18650 Lithium Ion Battery Cell 3.7v 3000mah Rechargeable With Connector

INR 18650 Li-Ion Cell 3.7v 3000mah Rechargeable Lithium Ion Battery Cell With Connector

Item	Parameters		Remark
Rated Capacity	Typical	3000mAh	standard discharge(0.2C) after standard charge
	Minimum	3000mAh
Alternating Internal Resistance	≤70mΩ
Nominal Voltage	3.7V		mean operation voltage
Voltage at end of Discharge	2.75V		discharge cut-off voltage
Charging at end of Voltage	4.25V
Standard Charge	Constant Current 0.2C Constant Voltage 12.6V 0.02C cut-off		charge time:Approx 6.0h
Standard Discharge	Constant Current 0.2C end Voltage 9.0V
Fast Charge	Constant Current 1C Constant Voltage 12.6V 0.02C5A cut-off		charge time:Approx 2.5h
Fast Discharge	Constant Current 1C end Voltage 9.0V
Cycle Characteristic	2000times(100%DOD) 4000 times(80%DOD) 7000 times(50%DOD)		the residual capacity is no less than 80% of rated capacity at 1C rate.
Maximum Continuous Discharge Current	3C		pulse discharge current: 5 C
Operation Temperature Range	Charge:0~55℃ Discharge:-20~60℃		60±25%R.H. bare battery
Storage Temperature Range	Less than 1 year:-20~25℃ Less than 3 months:-20~45℃		60±25%R.H. at the shipment

INR 18650 Lithium Ion Battery Cell 3.7v 3000mah Rechargeable With Connector

FAQ

1,Q: What's the main product in XUWEN?
A: Rechargeable battery: Li-ion, Lipo battery and power battery pack.
2,Q: What is overcharge?
A: After charge, tested the batteries' initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode.
Observe changes in battery appearance.
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 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.

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