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Air Conditioner Fan and Battery 7.4V 7000mAH

Air Conditioner Fan and Battery 7.4V 7000mAH

Offering air conditioner fan and rechargeable battery 7.4v 7000mah battery With the high energy density samsung cells which will have higher capacity,but less weight.to make sure the device has more endurance time when working Use time reference: Test load (two air-conditioning fans) resistance......
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Offering air conditioner fan and rechargeable battery 7.4v 7000mah

 

battery

Brand

LINKAGE

Model

LKG-74440L52Ah-VP

Nominal voltage

7.4v

Nominal capacity(0.2C5A)

5200mAH

Standby current

≤15μA

working efficiency

≥99%

LED indicator

red-100%   

orange-60%
green--30%

red--99% Power output   

orange--75% Power output
green--50% Power output
flashing--25% Power output 

4-steps power output regulator

ON/OFF   

Working voltage

8.4V-6.0V

Max output power

15W MAX

Resistance load

5Ω-200Ω

Charge voltage

8.4V

Discharge voltage

6.0V

Cycle life

500times

Internal resistance

≤230 mΩ 

Size(mm)

23*72*92

Input/output port

DC/1.35*35/7.0mm

Weight

210g

Charge temperature

0°C~45°C;32oF~113oF

Discharge temperature

-20°C~60°C;-4oF~149oF

Storage temperature

-20°C~45°C;-4oF~113oF

Color

white

Package

carton:200mm*300mm*430mm

Long term storage performance

75% storage for storage one year

Package/Gross Weight

80 pieces/ cartons, Outside carton,18.2Kg

Warranty

one year

With the high energy density samsung cells which will have higher capacity,but less weight.to make sure the device has more endurance time when working

image002_副本.jpg


Use time reference:

Test load (two air-conditioning fans) resistance 4.5Ω

Test Battery 7.4V 7000mAh

4 files use time 13 hours

3 files use time 19 hours

2 files use time 36.8 hours

1 file use time 93 hours

 

Battery function Button

image004_副本.jpg


The definition is as follows:

Digital tube LED: display discharge gear / power;

ON/UP: Press the button to turn on/up the output;

OFF/DOWN: Press the key to turn off/turn down the output gear;

DC interface: Connect motor load/charger.

 

2. Instructions for use

1) Turn on and indicate

Press the ON/UP button to display the power. Press and hold the time to 1.5 seconds to turn on the output. The default current output position is “4.” and the DC output voltage is 7.2V. The power-on is completed. 

2) Shutdown

Press and hold down the OFF/DOWN button for 1.5 seconds. The shutdown is successful and the digital tube is extinguished.

The battery was disconnected and the battery was automatically shut down after 5 seconds.

When the battery power falls below the protection voltage, it will automatically shut down in 2 seconds.

3) During discharge, output gear indication and adjustment

When the battery is discharged, the digital tube indicates the definition: when the output is adjusted, the output gear is displayed (decimal point flashes); after the gear is adjusted for 4 seconds, it indicates the current battery power.

 The output gear is divided into 4 files, which are indicated by the characters "4." "3." "2." "1." respectively, "4" is the highest grade, "1" is the lowest grade, and the decimal point is used when adjusting the output gear. The LED flashes continuously. After the button is pressed for 4 seconds, the battery level is automatically displayed as “9” to “0”. “9” is a high battery, and “0” is a low battery.

A. Press any key in ON/UP or OFF/DOWN, the LED indicates the current output position (the decimal point is flashing), the duration is 4 seconds, and no key is pressed for 4 seconds. The indication power (the decimal point does not flash) is displayed.

B. Lower the output gear: Click the OFF / DOWN button, the digital tube display value decreases gradually, the minimum value is "1."

C. To increase the output gear: Click the ON/UP button, the value displayed by the digital tube will increase gradually and the maximum value is “4.”.

4) When discharging, the battery indicator

The battery level is 10, which are represented by the characters "0" to "9". When “0” is flashing, the battery is low and the battery is about to be turned off. “9” indicates that the battery is full. 

5) Charge indication

After the charger is connected to the battery DC interface, the digital tube indicates the charging status (the decimal point will flash.). The charge indication is 10 levels and is represented by the characters "0" to "9". When the battery is fully charged, "9" is displayed and the decimal point is not displayed. The final full charge indicator is determined by the indicator light of the charger. After charging, the charger shows a green light.

6) Short-circuit overload protection

After the output short-circuit, the battery will automatically enter the protection state, need to be charged to activate the battery.

7) Load capacity

Air conditioning service battery rated output current up to 2A.

Applications: 

Heated gloves, heated snow sports wears, heated stadium seat cushions,
Heated base layers, heated underwears, heated jackets, heated vests, 
Heated pants, heated clothing, heated clothes, heated garments, 
Heated apparel, heated motorcycle clothes, heated motorcycle jackets,
Heated motorcycle vests, heated motorcycle pants, heated trousers, 
Heated pants, warming apparel, warming clothes, heated military vests,
Heated military men belts, heated policemen vests, etc. 

 

You can find more informations for our heated clothing battery pack as follows,

 

Type 1

Model

Voltage (V)

Capacity(mAh)

Thickness
  (±0.5)

Width
  (±0.5)

Length     
  (±0.5)

Weight   (g)

Note 

Application

LINKAGE-7.4V4400mAh

7.4V

4400mAh

23.0

72.0

92.0

230.0

1. LED indicator 
  2. 4 temperature regulator
  3. Pulse output


  heated clothes ,
  far infrared physiotherapeutic instrument

LINKAGE-7.4V5200mAh

7.4V

5200mAh

23.0

72.0

92.0

230.0

1. LED indicator 
  2. 4 temperature regulator
  3. Pulse output


LINKAGE-7.4V6000mAh

7.4V

6000mAh

23.0

72.0

92.0

230.0

1. LED indicator 
  2. 4 temperature regulator
  3. Pulse output


LINKAGE-7.4V4400mAh

7.4V

4400mAh

23.0

72.0

92.0

230.0

1. Digital   indicator 
  2. 5 temperature regulator
  3. Pulse output

heated clothes ,
  far infrared physiotherapeutic instrument

LINKAGE-7.4V5200mAh

7.4V

5200mAh

23.0

72.0

92.0

230.0

1. Digital   indicator 
  2. 5 temperature regulator
  3. Pulse output


LINKAGE-7.4V6000mAh

7.4V

6000mAh

23.0

72.0

92.0

230.0

1. Digital   indicator 
  2. 5 temperature regulator
  3. Pulse output


LINKAGE-12V2600mAh

12V

2600mAh

23.0

72.0

92.0

180.0

1. LED indicator 
  2. 4 temperature regulator
  3. Pulse output


  heated clothes ,
  far infrared physiotherapeutic instrument,
  infant heated pad

LINKAGE-12V3000mAh

12V

3000mAh

23.0

72.0

92.0

180.0

1. LED indicator 
  2. 4 temperature regulator
  3. Pulse output


LINKAGE-14.8V2200mAh

14.8V

2200mAh

23.0

72.0

92.0

230.0

1. LED indicator 
  2. 4 temperature regulator
  3. Pulse output

heated clothes ,
  far infrared physiotherapeutic instrument,
  infant heated pad

LINKAGE-14.8V2600mAh

14.8V

2600mAh

23.0

72.0

92.0

230.0

1. LED indicator 
  2. 4 temperature regulator
  3. Pulse output


LINKAGE-14.8V3000mAh

14.8V

3000mAh

23.0

72.0

92.0

230.0

1. LED indicator 
  2. 4 temperature regulator
  3. Pulse output


LINKAGE-7.4V4400mAh(2013   new for air-conditioned clothes)

7.4V

4400mAh

23.0

72.0

92.0

230.0


  1. Digital indicator 
  2 4 temperature regulator
  3. Direct current(DC) output

air-conditioned clothes,

 

Type 2

Model

Voltage (V)

Capacity(mAh)

Thickness
  (±0.5)

Width
  (±0.5)

Length     
  (±0.5)

Weight   (g)

Note 

Application

LINKAGE-3.7V2200mAh               (2013 new)

3.7V

2200mAh

22.0

35.0

70.0

65.0

1. LED indicator
  2. 4 temperature regulator
  3. Pulse output       
  4. 5V 1.2A USB


  Heated shoes,
  heated gloves,
  therapy bra

LINKAGE-3.7V2600mAh               (2013 new)

3.7V

2600mAh

22.0

35.0

70.0

65.0

1. LED indicator
  2. 4 temperature regulator
  3. Pulse output       
  4. 5V 1.2A USB


LINKAGE-3.7V3000mAh             (2013 new)

3.7V

3000mAh

22.0

35.0

70.0

65.0

1. LED indicator
  2. 4 temperature regulator
  3. Pulse output       
  4. 5V 1.2A USB


 

Type 3

Model

Voltage (V)

Capacity(mAh)

Thickness
  (±0.5)

Width
  (±0.5)

Length     
  (±0.5)

Weight   (g)

Note 

Application

LINKAGE-3.7V2600mAh

3.7V

2600mAh

15.0

48.0

65.0

65.0

1. LED indicator 
  2. 3 temperature regulator
  3. Pulse output


  heated gloves,
  therapy bra,
  bottle warmer
 
 

LINKAGE-3.7V3000mAh

3.7V

3000mAh

15.0

48.0

65.0

70.0

1. LED indicator 
  2. 3 temperature regulator
  3. Pulse output


LINKAGE-7.4V1500mAh

7.4V

1500mAh

15.0

48.0

65.0

70.0

1. LED indicator 
  2. 3 temperature regulator
  3. Pulse output


LINKAGE-3.7V3000mAh

3.7V

3000mAh

23.0

40.0

69.0

70.0

1. LED indicator 
  2. 3 temperature regulator
  3. Pulse output


LINKAGE-7.4V1500mAh

7.4V

1500mAh

23.0

40.0

69.0

70.0

1. LED indicator 
  2. 3 temperature regulator
  3. Pulse output


 

Type 4  

Model

Voltage (V)

Capacity(mAh)

Thickness
  (±0.5)

Width
  (±0.5)

Length     
  (±0.5)

Weight   (g)

Note 

Application

LINKAGE-7.4V2200mAh

7.4V

2200mAh

21.0

48.0

70.0

120.0

1. LED indicator 
  2. 4 temperature regulator
  3. Pulse output


  Far Infrared heated vest and waistcoat,
  therapy waistband,
  heated knee pad,
  heated pants & trousers
 
 

LINKAGE-7.4V2600mAh

7.4V

2600mAh

21.0

48.0

70.0

130.0

1. LED indicator 
  2. 4 temperature regulator
  3. Pulse output


LINKAGE-7.4V3000mAh

7.4V

3000mAh

21.0

48.0

70.0

130.0

1. LED indicator 
  2. 4 temperature regulator
  3. Pulse output


 

Type 5

Model

Voltage (V)

Capacity(mAh)

Thickness
  (±0.5)

Width
  (±0.5)

Length     
  (±0.5)

Weight   (g)

Note 

Application

LINKAGE-7.4V6600mAh(2013   new)

7.4V

6600mAh

23.0

72.0

140.0

350.0

1. Digital   indicator 
  2. 5 temperature regulator
  3. 5v 1.2A USB


  heated clothes 
  far infrared physiotherapeutic instrument
  infant heated pad

LINKAGE-7.4V7800mAh(2013   new)

7.4V

7800mAh

23.0

72.0

140.0

350.0

1. Digital   indicator 
  2. 5 temperature regulator
  3. Pulse output
  4. 5V 1.2A USB


LINKAGE-7.4V9000mAh(2013   new)

7.4V

9000mAh

23.0

72.0

140.0

350.0

1. Digital   indicator 
  2. 5 temperature regulator
  3. Pulse output
  4. 5V 1.2A USB


LINKAGE-12V4400mAh(2013   new)

12V

4400mAh

23.0

720.0

140.0

350.0

1. Digital indicator 
  2. 5 temperature regulator
  3. Pulse output
  4. 5V 1.2A USB

heated clothes 
  far infrared physiotherapeutic instrument
  infant heated pad

LINKAGE-12V5200mAh(2013   new)

12V

5200mAh

23.0

72.0

140.0

350.0

1. Digital   indicator 
  2. 5 temperature regulator
  3. Pulse output
  4. 5V 1.2A USB


LINKAGE-12V6000mAh(2013   new)

12V

6000mAh

23.0

72.0

140.0

350.0

1. Digital   indicator 
  2. 5 temperature regulator
  3. Pulse output
  4. 5V 1.2A USB


 


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