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GeekVape Aegis Max

11 reviews

Regular price $50.99
Regular price $50.99 Sale price $50.99
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Purchase with the GEEKVAPE AEGIS MAX and save 5% on each!

HOHM LIFE4 18650 3015mAh Battery ($13.99)

The 100W GeekVape Aegis Max mod brings versatility back to the Aegis series with the ability to choose either a 21700, 20700 or an 18650 battery (batteries sold separately) for maximum battery life. Featuring all the safety and durability you expect from the bestselling Aegis series, the added option to use your favorite battery makes the Max the right choice for your daily device.

Built with military-grade materials, your Aegis Max is IP67 water resistant and can survive being submerged in water up to 1 meter deep for up to 30 minutes. On top of that, the Max is shock resistant and IP67 dustproof so you can carry it with you into any damp or dirty environment with confidence. It’s a cinch to clean, too - the mod can be wiped down or rinsed off, just be sure the USB port is sealed before submerging your mod. Made with zinc-alloy and GeekVape’s signature stitched palm grip, the Aegis Max was designed to withstand any job site and to be ergonomic and comfortable to hold throughout your day.

The AS-100 Chipset in the Aegis Max device enables a lightning-fast firing speed of under 0.020 seconds and the full range of vape modes, including power (wattage) mode, temperature control mode, and VPC and TCR settings. Your Aegis Max also includes the full suite of vape protections: 10-second cutoff, and short-circuit, overcharging, over-discharging, over-heating, over-current, and anti-dry protections. Compatible with kanthal, stainless steel, nickel, and titanium heating elements, your Max is ready to use with your favorite 510-threaded tank and almost any coil on the market today.

The GeekVape Aegis Max mod is designed to fit a 20700 or 21700 sized high-amp vape battery (sold separately). To use a smaller 18650 sized vape battery with your Aegis Max device, just install the included 18650 adapter along with your favorite high-amp 18650 battery.

GeekVape Aegis Max Includes:

(1) Aegis Max Mod

(1) USB Cable

(1) User Manual

(1) 18650 Battery Adapter

(1) Battery Door Assist Tool

GeekVape Aegis Max Features:

- 100W Max Power Output

- Uses a Single 18650 or 20700/21700 Battery (batteries sold separately)

- Removable/Adjustable Battery Compartment

- IP67 Water Resistant

- Shockproof

- IP67 Dustproof

- Micro USB Port with Silicon Cover

- Ergonomic Grip

- <0.020 second Firing Speed

- Short-Circuit, Overheat, Over-Charging, Over-Discharging, Overcurrent, and Anti-Dry Protections

- 10-Second Cutoff

- Variable Wattage Mode

- Reliable Variable Voltage Adjustment

- Temperature Control Capable (Nickel, Stainless Steel, and Titanium Coils)

- TCR Mode

- Bypass Mode

- VPC (Variable Power Curve) Mode

- Zinc Alloy Construction

- Single Firing Button & Two Adjustment Buttons

- 510 Tank Connection 

GeekVape Aegis Max Specifications:

Size: 93mm x 46.3mm x 34mm

Battery Capacity: Single 18650/Single 21700 (batteries sold separately)

Output Power: 5W - 100W

Input Voltage: 3.2V - 4.2V

Output Voltage: 0.1V - 8V

Minimum Voltage: 3.3V +/- 0.1V

Resistance Range: 0.05 ohm - 3.0 ohm

Temperature Control Range: 100°C - 315°C / 200°F - 600°F

10-Second Drag Cutoff

Charging Voltage: Micro USB, 5V, 1.5A

Customer Reviews
4.4 Based on 11 Reviews
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Filter Reviews:
Jason M.

Threads stripped in weeks

Battery compartment is too short + the positive terminal spring is FAR too strong + the cap o-ring is too thick = stripped threads in a few weeks. Currently my mod is jerry rigged with zip ties as I wait for something new.

Gary M.

Great Mod, perfect size

I love all Aegis devices and this is no exception. I highly recommend if you want a smaller mod with a battery life equal to or better than dual 18650 mods using the 21700 bat.

Richard C.

Aegis Max

If you like mods, filling tanks and changing batteries, then this is the only mod you need to own. In my case I own 5 of them, bought at different times, (1yr ago) and they all work perfect!!! I beat the heck out of mine all the time. When I drop them and it ricasces off the bed frame and bounces across the floor nightly, it surprises me every time that it still works!!! This is the best and only mod to buy! Just remember to pick up a an extra pack of those larger batteries (2700)'s.

Ryan W.

Defect but....

The battery cap was defective but Sabrina in customer service took care of me and repaired the relationship. Only minus one star Bc of the hassle. A+ service

Ron S.

Nice Mod!!

Nice solid mod,Giant got it here promptly.Good service.


Please Note: There is always risk involved when using rechargeable batteries at anytime and under any circumstances. Giant Vapes is not held responsible for any damage for any modification of the batteries, chargers, devices and other products that are sold on

Giant Vapes will not be held liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) nor any rechargeable battery/batteries as well as chargers. Please have a great understanding of the batteries/chargers you are using and how to care for them properly. You can see a list of our recommendations for proper handling of rechargeable batteries in our terms and conditions, located HERE.

When fworking with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells, please be aware that they are very sensitive to charging characteristics and could possibly explode or burn if mishandled. Please make sure that you have knowledge on all rechargeable batteries before you use them. Always charge batteries on a clean and fire-proof surface. Never leave charging batteries unattended. If you see that there is visible damage to a battery, please do not use it. Be sure to always store and transport the rechargeable cells in a safe, non-conductive container. Giant Vapes offers non-conductive battery containers for storage and travel HERE.

Please dispose of battery cells, chargers or any other electronic devices in accordance with local laws and mandates.

There are many places that will dispose of batteries properly for you. Please refer to the website They provide a public drop-off location within 10 miles of more than 87% of people living in the U.S.

If you have any further questions about batteries, feel free to check out the Lithium-Ion Battery section on our Terms of Use page HERE. You can also call, chat, or email our customer service team, as we are always happy to help.