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18650 Lithium Ion Cylindrical Battery Pack 7.4V With ROHS REACH

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18650 Lithium Ion Cylindrical Battery Pack 7.4V With ROHS REACH

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Brand Name :	TAC OEM & ODM
Model Number :	7.4V 4400mAh
Certification :	MSDS REACH ROHS
Price :	usd 5-10
Payment Terms :	100% prepaid before shipping out
Supply Ability :	100000PCS EACH WEEK
Delivery Time :	7-10 days after order confirm for stock model

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18650 Lithium Ion Cylindrical Battery Pack 7.4V With ROHS REACH

Features for 18650 Lithium Ion Cylindrical Battery Pack 7.4V Wtih ROHS REACH

High quality 7.4V 4400mah Li-Ion rechargeable battery pack with pcm and connector
Light weight and higher energy density than any rechargeable battery
No memory effects
Longer storage life than NiMH battery 5.Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life
cell with ul certification

Quick Detail for 18650 Lithium Ion Cylindrical Battery Pack 7.4V With ROHS REACH

Place of Origin:	Guang dong China	Brand Name:	TAC
Model Number:	7.4V 4400mAh	Rated Capacity:	4400mAh
Size:	customized	Voltage:	7.4V
Cycle Life:	>2000times	Type:	Li-ion
OEM & ODM:	Support	Packing:	PVC Packing
Warranty:	12months	Environmental Compliance:	ROHS, REACH

Packaging & Delivery:

Packaging Details:	1set for one sponge bag, 3-5 bags for one inner box , 6 box for one carton
Delivery Detail:	100 sets within 7days

Deatil Specification for 18650 Lithium Ion Cylindrical Battery Pack 7.4V Wtih ROHS REACH

NO.	Item	Specifications
1	Norminal capacity	4400mAh 0.2C Discharge
1	Minimum capacity	4300mAh 0.2C Discharge
2	Nominal voltage	7.4V
3	Charge current	Standard Charge :0.2C Rapid charge :1.0C
4	Standard Charging method	0.2C CC(constant current)charge to 8.4V,then CV(constant voltage 8.4V)charge till charge current decline to ≤0.01C
5	Charging time	Standard Charging Approx 5 hours Rapid charge Approx 1.2hours
6	Max.charge current	Constant Current 1C Constant Voltage 8.4V 0.01C cut-off
7	Max.discharge current	Constant current 1.0C end voltage 6.0V
8	Standard Discharge Current	Constant current 0.2 C end voltage 6.0V
9	Discharge cut-off voltage	6.0V
10	Max charge voltage	8.4V
11	Initial Impedance	≤80mW
12	Weight	Approx:190g
13	Operating temperature	Charging: 0℃~45℃ Discharging:-20℃~60℃
14	Storage temperature	-5℃~35℃
15	Storage Humidity	≤75% RH
16	Appearance	Without scratch,distortion,contamination and leakage

Picture for 7.4V 4400mAh 18650

18650 Lithium Ion Cylindrical Battery Pack 7.4V With ROHS REACH

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Storing the Batteries

The battery should store in the product specification book stipulation temperature range. If has surpasses above for six months the long time storage, suggested you should carry on additional charge to the battery

Period of Warranty

The period of warranty is one year from the date of shipment. TAC guarantees to give a replacement in case of cells with defects proven due to manufacturing process instead of the customers abuse and misuse.

Product Tags:

3.7v lithium ion battery

lithium ion phosphate batteries

18650 Lithium Ion Cylindrical Battery Pack 7.4V With ROHS REACH

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