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Home > Products > Body Warmer & Vest > Hand Warmer Mittens Battery 3v 5200mAh (AC244)

Hand Warmer Mittens Battery 3v 5200mAh (AC244)

Hand Warmer Mittens Battery 3v 5200mAh (AC244)

    Payment Type: T/T,Paypal,Western Union
    Terms of Trade: FOB
    Delivery Time: 30 Days

Basic Info

Model No.: AC244DM-3V5200

Type: Lithium Battery

Charger Type: Electric Charger

Nominal Voltage: Other

Charger Style: Other

Compatible Battery Type: 18650

Certification: RoHS, CE

Product Description

The AC244DM-3V5200 is 3.7v 4400mAh version of AC244 li ion rechargeable battery pack made of DLG/HYB/BAK/LS or Samsung/LG 2600mAh 18650 battery. The AC401NC battery could be option to power the 7v heated gears like Leeaw's Mens and Womens Electric Heated Vest. The AC401 battery would work with pushbutton in vest to provide High, medium, and low heat settings allow you to change the level of warmth. The 5 carbon fiber heating elements generate and trap heat across core body areas, Great for use Whether you're veering down the slopes or cheering at the stadium, While Biking, Skiing, Fishing, Snow Plowing, and Walking in a cold weather Etc.
Cell options:
Sanyo UR18650FM 2500/2600mAh
Sanyo UR18650ZY 2450/2550mAh
Samsung ICR18650-26JM 2600mAh
Samsung ICR18650-26FM 2600mAh
Samsung ICR18650-26HM 2600mAh
Molicel ICR18650M 2800mAh
LG ICR18650B4/B4L 2600mAh
DLG N18650A 2600mAh
HYB ICR18650NQ 2600mAh
LISHEN LR18650SK 2600mAh
BAK C18650CC 2600mAh
BAK H18650CH 2600mAh

The AC244DM-3V5200 battery is a Dual Mode battery which has constant DC output and pulse DC output both.
In constant DC output mode it provide 4.2v~3v continues current works with 3v electronic devices, or works with our T21sicpu the silicon pushbutton heat controller for heating wear application, the silicon button heat controller allow user operates the heating gears very easily. Our T21sicpu silicon heat controller works for 3v/7v/12/15v heating gears, it takes power from an external battery pack or from motorcycle/vehicle battery, or even from an AC/DC power supply when user stay indoor.
In PWM control mode the battery allow user to adjust the desirable output power rate. It comes with 4 settings(25%-50%-75%-99%) as standard version. We can make custom setting as request as well.
The battery has blue/red light both to tell which mode it is running on. Blue light for constant DC output mode (CC), Red light for pulse DC output mode(PC). User can shift from one mode to another by press power button for 10 seconds.


The AC244 battery is designed for electric heated wears application. It has most compact size 23*51*71mm , with an ON/OFF tactile switch and 4 LED lights indicator, a 3.5*1.35mm coax type socket connector or NDSL 2P flat connector.
The AC244 battery LED lights can be made to reflect the battery fuel level status by lighting up different number of lights.
The AC244 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 AC224 battery is perfect for heated gloves, battery heated gloves, heated glove liners and other types of electric heated gloves.
Typical Capacity Option:
7.4v 2200mAh/2600mAh/3200mAh/3400mAh
3.7v 4400mAh/5200mAh/6400mAh/6800mAh


Battery ID: AC244DM-3V5200
Cell inside: 2pcs li ion 18650 battery
Dimension: 23*51*71mm
Capacity: 3.7v 5200mAh
Input: 4.2v 2.5A max
Output: 4.2v~3V 2.5A max, Constant DC or Pulse DC output both.
Input/Ouput Terminal: 3.5*1.35mm coax type,
or NDSL 2P flat connector,
or designated connector in extension cable.
Weight: 113g
Function Code: DM(CC+PC)
Application: heated tops, women's heated hoodie, heated jacket uk, heated work jacket,


Asarke Heated Clothing Battery Type


4 led indicator design

asarke DM battery 4 led light intro


4 led indicator design 2


AC244 heated glove battery pack

ac244 heated jacket battery pack


AC2XX Package

Battery package types.

heated glove battery option

Other similar batteries with same function.

T21sicpu silicon pushbutton heat controller

The silicon button heat controller allow user operates the heating gears very easily.
Our T21sicpu silicon heat controller works for 7v/12/15v heating gears, it takes power from an external battery pack
or from motorcycle/vehicle battery, or even from an AC/DC power supply when user stay indoor.
Our T21sicpu silicon heat controller works for all our most batteries except those PC (Pulse output only) types.


battery heated boots battery ac244 best warm gloves battery ac244 hand warmer mittens battery ac244

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Asarke Industry is a small but professional li ion rechargeable battery pack manufacturer. We offer great flexible service to clients wordwide. We have two factories one doing small li ion battery pack and some consumer electronics like bluetooth speaker and mouse, another factory doing EV batteries, CBN is our EV battery trademark.

We focus on importing world's top brand quality 18650 battery cells, produce heating clothing batteries, PWM heat controllers, make regular lithium ion rechargeable battery packs, EV bike battery packs, some power banks as well as source some other batteries/chargers/accessories for customers.

We produce over hundred models of li ion battery packs for heated jacket, heated clothing, heated boots, heated blanket and other heated wear products. From smallest battery pack made of single one 18650 battery or single one lipo cell, to super battery pack made of 18pcs 18650 battery cell. For heated clothing battery we use only battery cells from industry's leading cell manufacturers for best safety and quality performace.

We make li ion/lipo batteries for custom need as well, contatct us at sam@asarke-industry.com if you need any battery to build.

We can also source the right batteries for custom request, or source other accessories like 18650 battery cells, battery PCB/PCM, plastic case and mouldings, DC wire cables, electric warming heaters, heated clothing, heated insole, heated boots, heated blanket, heated glove, power banks, battery chargers, as well as other consumer/industrial electronics.

Company Info

  • Company Name: Asarke Industry Co., Limited
  • Representative: Wu libiao
  • Product/Service: Rechargeable Batteries , Heated Jacket Battery , 18650 Battery , Battery Charger , Lipo Battery , Lithium Ion Battery
  • Capital (Million US $): 300000RMB
  • Year Established: 2010
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 4
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: 4F, #1 Building, FeiHuangDa Park, ShiTouShan Industrial Park, ZhouShi Road, ShiYan, BaoAn, Shenzhen, 518112, China
  • Contact Person: Mr. Sam Libiao Wu
  • Tel: 86-755-84505866
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