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Aspire CF Sub Ohm Battery 40A


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Quick Overview

40 Amps Max, Carbon Fiber, Spring Center Pin
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Aspire CF Sub Ohm Battery 40A

Aspire CF Sub Ohm Battery     2000mah      Max 40 Amps


Charges with Aspire USB Charger 1000mA, 800mA, or 420mA (not included)

The Aspire CF Sub Ohm Battery series are high-end e-cigarette power systems. This battery series features stainless steel endpoints, a metal button, and a carbon fiber coated tube.The Aspire CF Batteries contain a revolutionary spring connector. This unique technology ensures that there will always be a strong connection between the battery and e-cigarette tank. The structural design and control circuit of this battery series makes using it extremely reliable and stable. Aspire cf subΩ battery supply intense power for low resistance atomizer.

Check out the Aspire CF 18650 MOD, it's exactly like this battery, with the same features and protection. You can easily replace the battery while charging another externally.


Charges via the top thread (ego style)    

Length x Diameter: 114.5 X 22mm

Capacity: 2000mAh

Output Voltage: 3.7 - 4.2v  (the operating voltage of the internal battery)

Compatible with 0.3-3.0 Ω atomizer 

Maximum current: 40A




1. Spring connector

2. Stainless steel metal button

3. Carbon fiber coated tube

4. Safety holes

5. Low battery indication

6. Full battery protection function

7. High Quality Cell and Control Circuit

8. Perfect inner structure design


1 CF Sub Ohm Battery  

1 User Guide

1 Packaging Tube with Authenticity Sticker




Overcharge Protection: When battery is overcharged (voltage beyond 4.25V), the built-in microchip will automatically
stops the battery from charging.

Overdischarge Protection: When battery cell voltage is less than 3.2V (low battery), the atomizer will remain OFF, 
and the Orange LED light will blink 15 times.

Atomizer Short Circuit Protection If heating coils are short-circuited while vaping, the LED lights (both colors) blink 3 times, 
and the battery will default to  “sleep mode.”

Charging Short Circuit Protection  If the charger is short-circuited while charging, the battery will default to OFF position, stop charging,
and the LED lights (both colors) will flash 6 times.

Lock and Unlock Function: To lock the battery, press the button 5 times in succession in 2 seconds. 
The LED lights (both colors) will flash 3 times.  Repeat this procedure to unlock. 

Caution Battery Care:

Do not store battery in a hot or humid environment. 
Do not drop or puncture battery.
Do not force battery connection to other attachments. 


Always charge the battery completely before using
Do not store battery in a hot or humid environment
Do not drop or puncture battery
Do not force battery connection to other attachments

Always keep the battery dry and away from moisture
Do not dismantle or expose the battery compartment- this will result in malfunction
If the indicator light displays ON continuously or the product becomes hot, immediately 
disconnect the battery from the cartridge to break the electrical connection



Manufacturers Warning:

Do not charge the CF battery on another charger, it may damage the battery  (We've found this does charge with other brand 420mA eGo style chargers)



Warranty:  30 Days Manufacturing Defects

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