18650 Lithium Ion Cell for Emergency LED Bulb

• Type: Li-ion Battery
• Cathode Material: NCM
• Rechargeable: Yes
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 18650
• Size: Small
• Certificate: ISO9001,Bis,CE,RoHS,Un38.3
• Warranty: 12months
• Cycle Life: Over 500 Times
• Housing Material: Steel Shell
• Max Discharging Current: 1.5c
• Max Charging Current: 1c
• Voltage at End of Discharge: 2.75V
• Internal Impedance: Less Than 60
• Operation Temperature Range: -20~60
• Weight: Approx 43G
• Dimension: 18.5*65.5mm
• OEM: Yes
• Charging Voltage: 4.2V
• Applications: LED,Power Bank,E-Bike,Laptop, Camera
• Shelf Life: 5 Years
• Transport Package: Standard Air Transport Packaging
• Specification: 18.5*65.5mm
• Trademark: HWE
• Origin: China
• HS Code: 8507600090
• Production Capacity: 100000piece/Pieces Per Day
• Package Size: 50.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 10.000kg

Product Description

Factory Price Hot Sales Low Temp Lithium Ion Battery 18650 2500mAh 2900mAh Li Ion Battery Cell

We are manufacturer and supplier of the lithium battery in China,our company have been in working for batteries over 20 year,our batteries are offered over all the world,for projects,wholesell and resell,EU and India are our biggest maket,most of our clients are from there.We have CE,Rosh,UN,BIS ect related cetificates for import.

Prouduct Description
 

Electrical Characteristics	Nominal Voltage	3.7v
	Nominal Capacity	1500mAh/2500mah/2900mah
	Energy	7.4Wh
	Internal Resistance	≤60mΩ
	Cycle Life	>500 cycles @ 1C 100% DOD
	Months Self Discharge	<3%
	Effciency of Charge	100%@0.2
	Effciency of Discharge	96-99%@0.2C
Standard Charge	Charge Cut-off Voltage	4.25±0.1V
	Charge Mode	0.2C to 4.25V,then 4.25V,charge current to 0.02C(CC/CV)
	Charge current	0.4A
	Max charge current	2A
Standard Discharge	Continuous current	0.4A
	Max discharge current	3A
	Discharge Cut-off Voltage	2.75V
Environmental	Charge Temperature	-20 ºC to 45 ºC (32F to 113F) @60±25% Relative Humidity
	Discharging Temperature	-40 ºC to 85ºC (-4F to 120F) @60±25% Relative Humidity
	Storage Temperature	0 ºC to 40 ºC (32F to 104F) @60±25% Relative Humidity
Mechanical	Plastic Case	Steel shell
	Dimension	18.5*65.5mm
	Terminal	No
	Weight	45g