Last Updated on February 2, 2018 by Team Spinfuel

Aspire CF SubΩ Battery

by J. C. Martin, III

Sub-Ohm and Prosper…

Rating: 4.8 of 5 Stars
Aspire CF Sub Battery: $32.99
Aspire Atlantis Sub-Ohm Tank: $32.95


Aspire CF SubΩ Battery, by J. C. Martin, III Sub-Ohm and Prosper... The Aspire CF SubΩ battery is a convenient device with many positive attributes.  It is light and a great high-end e-cigarette option for use instead of a mechanical mod, as the battery includes safety features.  With a maximum discharge rate of 40 amperes, the CF SubΩ can empower your diy atomizer or sub-ohm tank in no-time.  It came charged and takes 1-5 hours to charge fully upon its being too weak to use.  If you charge it nightly, it takes less than 30 minutes to charge to its full potential.  The suggested tank for this device is the Sub-Ohm Atlantis tank.  It is rated for 20-30 watts and uses a 0.5 ohm atomizer head.  The Atlantis includes a classically impressive atomizer head and uses adjustable bottom-feed air flow. Light and powerful, I recommend this device for those who vape on the go.

Specifications and Features

  • 2000mAh Rechargeable
  • 510 Connection with Strong Spring Design
  • 5mm Tall
  • 22mm Diameter
  • Stainless Steel Construction
  • Carbon Fiber Style Sleeve
  • Bottom Air Holes for Battery Safety
  • Weighs Less than a Mechanical Mod
  • Large Rectangular Firing Button
  • Backlit LED Blue and Orange (or Pink) Firing Button
  • 5-Click On/Off Function
  • Output Voltage 4.2V
  • Compatible with 0.3-1.0 Ω Atomizer
  • Maximum Current 40A
  • Low Battery Indication
  • Charge Complete Shut-off
  • Atomizer Short-Circuit Protection Sleep Mode
  • Charging Short-Circuit Protection/Indication Shut-Off
  • Lock/Unlock Function
  • Recommended for Use with Aspire Atlantis Sub-Ohm Tank

Reasoning and Characteristics

In using the Aspire CF SubΩ battery, I was impressed with the immediacy in which it empowered my Goblin RDA.  It works great.  One benefit of the battery that sets it aside from others similar to it is the spring design for its 510 connection –it incorporates a better, stronger spring design than most others on the market.  The connection above the spring is square-like, large, and durable.

Aspire CF SubΩ Battery, by J. C. Martin, III Sub-Ohm and Prosper...As far as looks go, you may see the device and think it only comes in the common gray color of other devices which incorporate a similar carbon fiber style sleeve.  The Aspire CF SubΩ also comes in red and blue and black.  Its firing button is steel and has both blue and orange LED lights behind it for various indications related to charging, use, and protection features.

One notion I nearly found confusing was in regards to the steel connection on the top of the battery. If you notice, there is a circular trough surrounding the connection, about 10mm deep.  Not knowing what the trough’s function was, I tried the battery out anyway.  As I have a tendency to prime sub-ohm tanks from the drip tip after one or two vapes, the liquid can seep from the bottom of the tank.  This is no problem, because such an action allows for a larger cloud with increased flavor in a smaller amount of time.  As any tank can leak a little this way, the trough in the connection can keep the device from leaking.  With the suggested tank and proper use, leaking will be no problem, and the light-weight device is great for use when traveling.

As far as charging goes, the Aspire CF SubΩ is rechargeable.  It is recommended to use a USB charger for the battery, which I found to be a slight drawback, as the Aspire does carry its own USB Charger, though it may not be easy to attain.  One must contact them via information from their website or search the web for a vendor, to find the Aspire USB charger for about 5$.  As other USB chargers will fit and work, Aspire does not recommend such actions to protect the safety of the battery.  It is no drawback, if you attain the right charger, however this device would be far more versatile with a USB port for charging.  To charge it, simply screw the top of it into a USB charger, then plug it into a wall adapter or USB port on a computer.  The battery can also be charged with some ohms testing devices.  The method of charging the CF SubΩ is the only reason I did not give the battery 5 of 5 stars, though it was tempting to give it a higher rating, because of the immediacy of its wattage production and nicely sized stainless steel firing button.

I use the device all the time with various atomizers and love it.  If you are used to using a mechanical mod and want to vape a little safer, this high-end item is one to consider, as it has safety cut-off features.  Do not let the specifications foolAspire CF SubΩ Battery, by J. C. Martin, III Sub-Ohm and Prosper... you by thinking that the Aspire CF SubΩ battery would not even compare to a mod with a normal 18650 Lithium Ion IMR battery, because it does.  The battery lasts for an extended period of time and is powerful, indeed.

For warranty information, contact the Aspire website or your authorized Aspire products vendor.

About Aspire

“Our aim is to be life changing…”

Aspire was founded in 2013 and manufactures in-house e-cigarette products.  Innovative designs and intelligent features have allowed Aspire to distribute their products worldwide, as discussed by satisfied customers everywhere.  Aspire products are high-end and meet the desires many have come to expect.  With the goal of producing over four new products a year, Aspire has already patented 25 exciting products.

‘My Vapor Store’ has this to say about Aspire:

Aspire was founded in 2013, and has quickly become one of the best-known vaping brands in the world today with much praise from online reviewers. Aspire is manufactured in house by Eigate which has vast e-cigarette experience. Eigate has high quality, and stable customer relations with many of the leading electronic cigarette distributors in the world over. Their management, product development, and quality control are key to their success.

Eigate is a vaping products manufacturer located in Shenzhen China, the vaping products manufacturing capital of the planet.


Aspire CF SubΩ Battery, by J. C. Martin, III Sub-Ohm and Prosper...In conclusion, sub-ohm vaping is a wonderful realm separate from diy mech mod vaporizers due to safety, flavor, and battery/e-liquid efficiency benefits.  The Aspire CF SubΩ high-end device provides for an exceptional, immediately powerful and flavorful vaping experience.  Its sleek design and light-weight hold make it a preferable option among others.  With less hassle than other methods of vaping, consider the CF SubΩ battery from Aspire with the recommended Atlantis Sub-Ohm tank.  The setup satisfies.  Thank you for reading; Sub-Ohm and prosper. 🙂

Rating: 4.8 of 5 Stars

J.C Martin III