7.4v 5200mah rechargeable safe 18650 lithium battery for heating vest

7.4v 5200mah rechargeable safe 18650 lithium battery for heating vest

Negotiable /Piece

Min.Order:100 Pieces

Supply Ability:
10000 Piece / Pieces per Month
Port:
Shenzhen
Payment Terms:
T/T D/P D/A Credit Card

Quick Details View All >

Place of Origin:
Guangdong, China
Brand Name:
Delong
Model Number:
DEL-745200
Type:
Li-Ion
Nominal Voltage:
Other, 7.4V
Size:
Other, 92mm*72mm*22mm

Shenzhen Delong Energy Technology Co., Ltd.

Business Type: Manufacturer,Trading Company
Shenzhen Guangdong China
Main Products: Lithium ion polymer battery ,portable power bank ,12v rechargeable lithium battery pack ,cylindrical lithium battery pack ,qc 2.0 fast charging power bank

Product Details

heating clothes battery

battery for heating vest

 

  7.4v 5200mah rechargeable safe 18650 lithium battery for heating vest

 

 

 

 

Product Specification

 

 

Model

DEL-745200

Nominal Voltage:

7.4V

Operating   voltage range

6V-8.4V

Nominal   Capacity

5200mAh

Charging   Voltage:

DC 8.4V

Charging   Current:

DC 1.0A

Standby current

≤15μA

Output Power

20W MAX

Work Efficiency

≥99%

Load type and   range

pure electrical   impedance,4Ω-4KΩ

Charging Mode

CC/CV

Operating   Temperature

-20°C~+60°C

Charging Time

1-3hrs(standard)

Charge-discharge   times

300-500 times

Size

92mm*72mm*22mm

Self power   consumption

7.5-14.2uA

Overcharge   test voltage

8.4±25mV

Overcharge   release the voltage

8.05±50mV
 
 

Over-discharge   test voltage

5.5±80mV

Over-discharge   release voltage

6.0±100mV

Over-current   test voltage

0.150±20mV

Weight

230g

Smart li-ion   battery pack appearance

available   colors are black, silver, red, white , we can make the color you want   according to your requirements

 

 

 

Product Characteristics

 

 

   1..Low self power consumption.

 

 

 

   2.High performance and security.

 

 

 

   3.Enviroment friendly.

 

 

   4.Internal   Impedance: the internal   impedance of protective board is less than50mΩ,internal impedance of cell is less than 150mΩ(according to the practical situation)    

 

 

   5.Built-in   temperature protection switch of smart li-ion battery ,when the battery   temperature at 65-75°C,temperature protection   circuit open, smart li-ion battery close down.

 

 

 

 

 

 

Charging Instruction

 

 

 

 

 

Product Pictures

 

 

7.4v 5200mah rechargeable safe 18650 lithium battery for heating vest7.4v 5200mah rechargeable safe 18650 lithium battery for heating vest7.4v 5200mah rechargeable safe 18650 lithium battery for heating vest

 

 

 

 

 

 

 

About Our Company

 

 

 

Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture, research and sale of heated clothes battery.

 

 

 

 

 

Welcome to visit our company !

 

Contact Supplier

Ms. Yijuan Zhu Manager Chat Now
Telephone
0086-0755-61186759-607
Mobile
13632964067
Fax
0086-0755-33815254
Address
A building ,LongQuan Industrial Zone ,DaLang street ,LongHua district ,ShenZhen,China Shenzhen,Guangdong

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