Geekvape Aegis Legend 3 200W Box Mod
By GEEK VAPE
Geekvape Aegis Legend 3 200W Box Mod

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Color: GREEN
Product Highlights
Type of Device: Box Mod
With Adjustable Wattage Function
Internal Chipset: AS Chip 4.0
2 x 18650 External Batteries
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Geekvape Aegis Legend 3 Mod
The Geekvape Aegis Legend 3 mod runs dual 18650 batteries at 5-200W through the AS 4.0 chipset. IP68 rated for dust, water, and shock across the full body. Geekvape's Aegis range has always been the tough option, and the Legend 3 keeps that going with a zinc alloy shell and rubberised grip at 180g without batteries.
Five modes: POWER for manual wattage, SMART to auto-detect your coil and set wattage, BOOSTING for faster ramp-up, ECO to stretch the battery, and TCR for temperature control builds. The 0.96 inch colour screen shows wattage, battery level, resistance, voltage, and puff count. Memory Mode saves five wattage presets and Smart Lock has three layers to stop pocket firing. 510 connection takes any sub-ohm tank, RTA, or RDA you've already got.
Key Features
- 5-200W output, dual 18650 batteries (sold separately)
- IP68 tri-proof: waterproof (1.5m/30min), dustproof, shockproof
- AS 4.0 chipset with five modes: POWER, SMART, BOOSTING, ECO, TCR
- 0.96" colour screen showing wattage, battery, resistance, voltage, puff count
- Memory Mode saves five wattage presets
- Smart Lock: Touch Lock, Button Lock, Unlock Mode
- 510 threaded connection
- USB-C charging
- Zinc alloy body with rubberised grip
- 180g without batteries
Dual 18650 Batteries
Two 18650s give you swappable power. At 40-60W you'll get a full day's vaping from a pair. Push it past 100W and you're looking at several hours depending on draw frequency. When they run low, slot in a fresh pair and keep going rather than waiting on a charge. USB-C charging works if you'd rather charge in the mod, but carrying spare 18650 batteries means zero downtime.
200W Output and AS 4.0 Modes
5W up to 200W in 0.1W steps. Run an MTL tank at 12W or a sub-ohm build at 150W+ from the same mod.
|
Mode |
What It Does |
|
POWER |
Manual wattage control, stays where you set it |
|
SMART |
Reads coil resistance, sets wattage automatically |
|
BOOSTING |
Faster power ramp for instant vapour on fire |
|
ECO |
Reduces output to stretch battery life |
|
TCR |
Temperature control for TC wire builds |
SMART is useful when you're swapping between tanks and don't want to dial in the wattage each time. BOOSTING hits harder on the first draw. ECO is there when you're down to your last 20% battery and need it to last.

IP68 Build
Sealed against dust, waterproof to 1.5 metres for 30 minutes, and built to handle drops onto hard surfaces. Zinc alloy body with a rubberised shell that absorbs impact. If you work outdoors or just tend to knock things off desks, the Aegis Legend 3 mod is built around that kind of use.

Smart Lock and Memory Mode
Smart Lock runs three layers. Touch Lock stops the screen registering accidental inputs. Button Lock disables the fire button. Unlock Mode brings everything back with a quick button combo.
Memory Mode saves five wattage setups. If you run an MTL tank at 14W and a sub-ohm tank at 65W, save both to memory slots and switch between them in a couple of seconds when you swap tanks. Saves resetting the wattage every time.

510 Tank Compatibility
Standard 510 connection. RTAs, RDAs, sub-ohm tanks, MTL tanks - anything 510 threaded fits. Pair it with high-VG e-liquids on a sub-ohm tank for DTL clouds or run it with nic salts on an MTL tank at low wattage.
Geekvape Aegis Legend 3 Specifications
|
Spec |
Detail |
|
Model |
Geekvape Aegis Legend 3 |
|
Output |
5-200W |
|
Batteries |
Dual 18650 (sold separately) |
|
Charging |
USB-C |
|
Chipset |
AS 4.0 |
|
Modes |
POWER, SMART, BOOSTING, ECO, TCR |
|
Display |
0.96" TFT colour screen |
|
Connection |
510 threaded |
|
Protection |
IP68 (dustproof, waterproof, shockproof) |
|
Safety |
Smart Lock (Touch Lock, Button Lock, Unlock Mode) |
|
Memory |
5 wattage presets |
|
Material |
Zinc alloy, rubberised grip |
|
Dimensions |
90 x 48 x 31mm |
|
Weight |
180g (without batteries) |
Why Choose the Geekvape Aegis Legend 3 Mod
IP68 in a 200W box mod with swappable batteries. Most high-wattage mods either skip the waterproofing or lock you into a built-in battery. The Aegis Legend 3 gives you both. Dual 18650s mean you can carry spares and never wait for a charge, and the 5-200W range covers everything from a 12W MTL tank to a 150W+ sub-ohm build.
Five AS 4.0 modes and Memory Mode with five presets handle multi-tank setups without constant wattage adjustments. Smart Lock actually works across three layers so the mod stays off in your pocket. If you want something that takes drops, dust, and rain while still hitting 200W, the Legend 3 is the one in the Aegis range built for it.
What's in the Box?
- 1 x Geekvape Aegis Legend 3 200W Mod
- 1 x USB-C Charging Cable
- 1 x User Manual













