Aegis Legend 5

Product Description

Aegis Legend 5 | 200W Output, AS Chip 4.0 & Tri-Proof Protection

Powered by the AS Chip 4.0, the Legend 5 provides a stated 0.01-second firing speed and stable buck-boost power regulation. Users can choose between ECO, SMART, NORMAL, CUSTOM, and TC modes, giving the device a wide range of adjustment options for different vaping setups.

The Legend 5 also continues the rugged design philosophy of the Aegis series with IP68 water, dust, and shock resistance, while introducing a more performance-oriented visual design inspired by motorsport. A laser-etched metal exterior, textured surfaces, adjustable lighting effects, and the Nürburgring-inspired AeroFlow texture give the mod a distinctive mechanical character.

GEEK VAPE Aegis Legend 5 Key Features

200W Maximum Output with AS Chip 4.0

The Aegis Legend 5 delivers up to 200W of output power with an adjustable range from 5W to 200W. Its AS Chip 4.0 uses a stable buck-boost architecture and is rated by Geekvape with a 0.01-second firing speed, providing fast activation and consistent power delivery across supported configurations. The chipset also supports ECO, SMART, NORMAL, CUSTOM, and TC modes, allowing users to choose between a more straightforward experience and more detailed control over their settings. The Legend 5 supports resistances from 0.1Ω to 2Ω, with a maximum output current of 45A and maximum output voltage of 12V.

Dual 18650 Battery Configuration

The Legend 5 uses two external 18650 batteries, providing the power platform required for its 200W maximum output. The batteries are removable and are not included with the mod. The device uses a 7.4V dual-battery configuration and supports USB Type-C charging. Because the Legend 5 is designed around replaceable external batteries, users can also remove the batteries from the device when required rather than relying on a permanently integrated battery. Geekvape specifies that the batteries used with the Legend 5 should have flat surfaces on both ends for the battery door to close correctly.

Tri-Proof Protection

Durability is one of the defining characteristics of the GEEKVAPE Aegis Legend 5. The device features IP68-rated protection against water and dust, with the product specifications highlighting resistance to water exposure at a depth of up to 1.5 meters for 30 minutes. This gives the Legend 5 a high level of protection against everyday exposure to water and dust while maintaining its rugged box-mod construction. The Legend 5 is also designed to withstand impact, with the supplied product testing information highlighting shock resistance from a height of up to 1.4 meters. Combined with its textured exterior, reinforced metal construction, and rugged Aegis design, the device is built to handle more demanding environments than a conventional box mod. Together, these water, dust, and shock-resistant characteristics form the tri-proof protection that defines the Aegis Legend 5, allowing its high-power 200W hardware and dual-18650 battery platform to be housed in a chassis designed for durability and everyday reliability.

1.08-Inch Full-Colour TFT Display and Dynamic Lighting

The Legend 5 features a 1.08-inch full-colour TFT display that provides the main interface for device information and settings. Beyond the display itself, Geekvape’s product design introduces a more visual lighting system described in the supplied materials as “Light Language, In Motion.” Users can adjust lighting effects and brightness, allowing the device’s illumination to respond to different modes and create a more personalized appearance.

This combination of a full-colour screen and configurable lighting gives the Legend 5 a more interactive interface while maintaining the information-focused display expected from a high-power box mod.

A-Lock Safety Switch

The A-Lock provides a physical locking mechanism built directly into the Legend 5. Instead of relying entirely on software controls, users can slide the switch to quickly lock the device, helping reduce the possibility of accidental activation while carrying or storing the mod. The A-Lock is particularly useful on a high-power device where an unintended activation could result in unnecessary firing.

The A-Lock was already introduced with the Aegis Legend 2, so on the Legend 5 it is best understood as a continuing Aegis safety feature rather than a brand-new function.

Multiple Modes for Personalized Control

The Legend 5 offers ECO, SMART, NORMAL, CUSTOM, and TC modes, allowing users to approach the same hardware in different ways. SMART mode provides a more guided setup, while NORMAL mode offers conventional wattage control. CUSTOM mode is intended for users who want more personalized settings, and TC mode provides temperature-control operation for supported wire materials. ECO mode can be selected when efficiency is a priority. Together with the 5–200W output range, these modes make the Legend 5 more than a simple high-wattage device. It is designed to give experienced users a broader range of control while still providing simpler operating options when needed.

Z Sub-Ohm Tank Compatibility

Although the Aegis Legend 5 Box Mod can be purchased as a standalone mod, it is also available in a kit configuration paired with a Geekvape Z Sub-Ohm Tank.

The Legend 5 uses a standard 510 connection, allowing it to work with compatible 510-threaded tanks. The official Legend 5 Kit is paired with a Z Sub-Ohm Tank configuration featuring top airflow and Geekvape Z Series coil support. The tank itself is designed around a top airflow structure and top-fill system, making it a natural match for the Legend 5’s high-power output platform. However, the mod itself is the core product, while the tank and its included coil configuration depend on the specific kit version.