18650 lithium battery pack 14.8V 4400mah battery full capacity

18650 lithium battery pack 14.8V 4400mah battery full capacity
Model:18650
Brand:WALLY
Origin:Made In China
Category:Electronics & Electricity / Battery, Storage Battery & Charger
Label:Lithium batteries , Lithium batteries
Price: US $18.93 / pc
Min. Order:100 pc
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Product Description

For more information, please contact us to discuss Hotline: 086 +13928323695 Contact: Mr. Zhang Haifei

Factory Address: Huizhou City, Guangdong Province, Zhong Kai Hi-tech Development Zone, the 9th district Jia Ya Industrial Building A, 5th Floor

 

18650 Advantages

1 Quality Assurance: A product of high quality batteries, high capacity, low internal resistance, can be as large current discharge.

 

(2) stable performance: long cycle life: 1000 times continuous charging and discharging, the battery capacity of not less than 85% of the rated capacity.

 

(3) No memory effect: any time to charge and discharge.

 

4 safe: overcharge and over-discharge protection PTC resistor protection, explosion protection.

 

5 Environmental requirements: Over SGS, CE MSDS UN38.3, UL certification..

 

6 with: short delivery, reasonable price and service perfect place.

 

7 Applicable models: mobile power, security, miner, security alarms, medical equipment, and other electronic digital products

 

 

18650 Lithium product descriptions

 

NO.

Items

Specifications

1

 

Mode

 

18650

2

 

Size

 

18*65(mm

3

 

Charge voltage

 

4.2V

4

 

Nominal voltage

 

3.7V

5

 

Nominal capacity

 

mAh

6

Charge current

 

Standard Charging::0.5C

Rapid charge:1.0C

7

Standard Charging method

 

0.5CCC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to≤0.05C

 

8

Charging time

 

Standard Charging:3.0hours(Ref.)

 

Rapid charge:2hours(Ref.)

 

9

 

Max.charge current

 

1C(mAh

10

 

Max.discharge current

 

1C(mAh)

11

 

Discharge cut-off voltage

 

2.75V

12

Operating temperature

 

Charging:0℃~45℃

Discharging:0℃~45℃

 

13

 

Storage temperature

 

-20℃~ +60℃

14

 

Cell Weight

 

 

Approx:45g

 

 

 

18650 lithium battery pack 14.8V 4400mah battery full capacity 118650 lithium battery pack 14.8V 4400mah battery full capacity 2

Member Information

Hengtong Industrial (International) Limited
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Phone:13928323695
Contact:Ah fly (Sell)
Last Online:06 Dec, 2013