[2020 Newest] Vandy Vape GAUR-21 Box Mod Review: The Lightest Dual 21700 Box Mod

Vandy Vape GAUR-21 Box Mod Introduction

The Vandy Vape Gaur-21 Box Mod is a collaboration between Youtube Reviewer Suck My Mod and Vandy Vape. Supported by dual 21700/ 20700/ 18650 battery configuration, it can fire a maximum power of 200W. The GAUR-21 is the ultra-lightweight dual battery box mod thanks to its impact-resistant fibreglass enhanced PC materials. It utilizes an advanced Vandy Vape Chipset to offer awsome performance and varying operation modes like voltage or wattage output, temperature control and bypass. The Vandy Vape GAUR-21 Box Mod also features phone app compatibility for firmware and locating the mod if it was lost.

Price:£45.99 (at NewVaping)

Colours: Carbon Fiber Black, Carbon Fiber Silver, Flame Red Resin, Sky Blue Resin.

Vandy Vape GAUR-21 Box Mod Specifications and Features

Collaboration with Suck My Mod

Proprietary Chipset - Waterproofed

Dimensions - 96.5mm by 58.8mm by 30mm

Dual High-Amp 20700 or 21700 Batteries - Not Included

Nickel, Titanium, or Stainless Steel Wire Compatibility

Optional 18650 Battery - Adapters Included

Anti-Loss & Find My Device Application

Wattage Output Range: 5-200W

Voltage Output Range: 0.5-8.0V

Resistance Range: 0.05-3.0ohm

Power Mode - Wattage or Voltage

Zinc-Alloy Chassis Construction

Threaded 510 Connection

Two Adjustment Buttons

Bypass Mode/ TC Mode

Intuitive Firing Button

OLED Display Screen

Sliding Battery Cover

Firmware Upgradeable

Short Circuit Protection

Open Circuit Protection

Over-Heating Protection

10 Seconds Cut-Off

Low-Battery Warning

Over-Current Protection

Type-C Port

Vandy Vape GAUR-21 Box Mod Package Content

1x GAUR-21 Mod

1x Warranty Card

1x Type-C USB Cable

1x Proper User Guidance

2x 18650 Battery Adapter

2x Instruction Manual

Build Quality and Design of Vandy Vape GAUR-21

The Vandy Vape GAUR-21 is a nicely built box mod that featuring durble zinc-alloy chassis construction with artistic flare and impeccable, eye-catching design measuring just 96.5mm by 58.8mm by 30mm and a lightweight of 128.17g. It is supported by dual high-amp 20700, 21700 or or two 18650 batteries that contribute longer battery life. Two battery adaptors for 18650 batteries are included in the kit. The wattage output range can be adjusted from 5W to 200W. An intuitive firing button and two adjustment buttons are placed in a suitable position. It also boasts an 0.96 inch Colorful TFT Screen Display that shows the vaping data clearly such as puff counting, working mode, resistance, vaping time, working voltage, and battery life. Vandy Vape GAUR-21 has 4 amazing colour options that you can choose from: Sky Blue Resin, Carbon Fibre Black, Flame Red Resin, Carbon Fibre Silver.

Equipped with the upgraded Vandy chip, the Vandy Vape GAUR-21 adopts several working modes including like POWER, BYPASS, VOLTAGE, TC-NI, TC-SS, TC-TI.


TC: Temperature Control Mode;

VOLT: Voltage Regulation Mode;

ARR: Auto Resistor Renew;

APP: Disconnect from the app while the device turned off.

FIR: The fire button will still work when the LOCK function is turned on; the fire button will stop working when the LOCK function is turned off.

The Vandy Vape GAUR-21 features an “Anti-Loss and Find My Device”, which is a phone app compatibility for firmware and locating the mod if your device was ever lost. If you lose your device, don’t worry!

Functions and Performance

One sparkle of the Vandy Vape GAUR-21 is that it utilizes the PCBA Waterproof material, which allows users to clean the e-liquid stain and dust. If your device was accidentally strained by butter, juice, fume, jam, or brine. You can simply take off the battery and wash your device. It also boasts Titanium, Nickel, or Stainless Steel Wire compatibility.

Various protective features are adopted to provide a safe vaping experience, such as open circuit protection, short circuit protection, over-heating protection, over-current protection, 10 seconds cut-off and low-battery warning. The device can be charged through a Micro USB charging port with a max 1.8A charging current for the fast power transfer.

Final Thought

I am really impressed by the ultra-lightweight and the firmware upgrade design of the Vandy Vape GAUR-21 box mod. It integrates tons of powerful as a strong backup for a long time vaping but keeps a relatively small size. As a dual battery box mod, it comes with many awesome features such as ultra-lightweight chassis, waterproofed design, powerful upgraded Vandy chip, etc. It is such a high-end box mod that feels really good in the hand thanks to its durable construction. Vandy Vape GAUR-21 is also a classic-looking box mod with four wonderful colour options.

Have you ever try any device of the Vandy Vape? What do you think of this powerful Vandy Vape GAUR-21? We love to know in the comments!

Pros and Cons


  • Well build quality
  • Fast Type-C charging
  • Waterproofeddesign
  • Relative lightweight
  • Responsive buttons
  • Durable construction
  • Clear display screen


  • Pointless app function(Personally)
Box mods