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  • Email:sam@asarke-industry.com

  • Address:NO.2, ChengXin Road, BaoLong, LongGang, 518116, Shenzhen, Guangdong Country/Region:China


Heated Shirt Battery 3.7V 12800mAh (AC401)

Heated Shirt Battery 3.7V 12800mAh (AC401)

  • Category:3v Heated Socks Battery
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  • Release time:2026-04-07 08:00:07
  • Product description

Product Attributes

Model No.: AC401NC-3V12800

Type: Lithium Battery

Certification: CE

Compatible Battery Type: 18650

Charger Style: Other

Nominal Voltage: Other

Charger Type: Electric Charger


Supply Ability & Additional Information

Payment Type: T/T,Paypal,Western Union

Incoterm: FOB


The AC401NC-3V12800 battery is 3.7v 12800mah version of AC401 rechargeable Li Ion Battery Pack by using DLG/HYB/BAK/ATL/CATL/LS or Samsung/LG/Panasonic 3200mAh 18650 Battery. Real capacity is 3100mAh~3200mAh. The AC401NC Lithium Ion Battery pack works for partable heated blanket like Thermogear USB Heated Shawl and Lap Blanket. The thermogear Blanket is a coverall wearable heated blanket which can be draped over you from neck to legs to keep cozy warm. For lonnger running time our AD601 11V 10AH battery would be great for this blanket, it can be power by the USB port in AD601. Other Application:heated tops,women's heated hoodie,heated jacket uk,heated work jacket,other type electric heated wears. 

The AC401 battery is designed for electric heated wears application.  It's size is 24*72*90mm , with an ON/OFF switch and a LED light indicator, a 3.5*1.35mm coax type socket connector. 

The AC401 battery LED light can be made to reflect the battery fuel level status by different color. 

The AC401 battery can be made to have different output mode: Constant DC type, Pulse DC type (adjustable pulse settings), or two both.  Asarke Heated Clothing Battery is using Pulse-Width Modulation(PWM) or Pulse-Duration Modulation (PDM) technology which able to control/adjust the output power rate thus achieve desirable heat level in heater. Pulsed DC (PDC) or pulsating direct current is a periodic current which changes in value but never changes direction, pulsating direct current is used on PWM controllers.

The AC401 battery has backwards DC port with aperture to hold the plug which make perfect stable connection. 

By adopting different cells the capacity can be:

14.8V 2200mah/2600mah/3200mah/3400mah

11.1v 2200mah/2600mah/3200mah/3400mah

7.4V 4400mah/5200mah/6400mah/6800mah

3.7v  8800mah/10400mah/12800mah/13600mah


Battery ID: AC401NC-3v12800
Cell inside: 4pcs li ion 18650 cell (or 3 cells for 11.1v)

Capacity: 3.7v 12800mAh

Input:  4.2v 3.5A max

Output: 4.2v~3V 3.5A max Constant DC output only, not adjustable for this specified mode. 
Dimension: 24*72*90mm 
Input/Ouput Terminal: 3.5*1.35mm coax type, 
or designated connector in extension cable.
Weight: 225g
Function Code: NC, NS

Cell options:
PANASONIC NCR18650BD 3200mAh
PANASONIC NCR18650BM 3200mAh
HYB 18650cell 3200mAh 
DLG 18650cell 3200mAh 

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Mobile Phone: +86 13418551644

Address: NO.2, ChengXin Road, BaoLong, LongGang, 

               518116, Shenzhen, Guangdong

Website: https://www.asarke-industry.com

Mail: sam@asarke-industry.com

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