Heated Driving Gloves Battery 7v 3400mAh (AC244)

The AC244DM-7V3400 is 7.4v 3400mAh version of AC244 li ion rechargeable battery pack made of Samsung/LG/Panasonic 3400mAh/3500mAh 18650 battery.  The AC244DM 7v battery is a perfect back up battery for heated clothing like Knap's Cordless Heated Jacket Carbon Fiber Electric Heating Clothing which has Three heating zones on front and back. Our battery would provide Three settings (Blue, White, and Red) for Heat / Temperature setting.  Other Application: heated motorcycle clothing, electric heated jacket womens, jacket with heater built in. 

The AC244DM-7V3400 battery is a Dual Mode battery which has constant DC output and pulse DC output both.
In constant DC output mode it provide 8.4v~6v continues current works with 7v 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-7V3400
Cell inside: 2pcs li ion 18650 battery (rechargeable lithium ion battery)
Dimension: 23*51*71mm
Capacity: 7.2v 3400mAh
Input:  8.4v 2.5A max
Output: 8.4v~6V 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 motorcycle clothing, electric heated jacket womens, jacket with heater built inCell options:
Panasonic NCR18650B 3400mAh 
Panasonic NCR18650GA 3500mAh 
SAMSUNG INR18650-35E 3400mAh 
LG INR18650F1L 3350mAh 
LG INR18650MJ1 3500mAh 

Battery package types.

Other similar batteries with same function.

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.