Few names carry as much prestige in the vaping industry as SXmini. Renowned for pioneering advanced chipset technology and premium craftsmanship, the brand has long been associated with some of the most sophisticated vaping devices on the market. YiHi SXmini G Class V2 200W Box Mod continues this legacy, bringing modern enhancements to one of SXmini’s most iconic platforms.
Powered by the latest YiHi SX750 chipset, featuring dual-18650 battery support, up to 200 watts of output, and the brand’s signature joystick control system, the G Class V2 is designed for experienced vapers who demand precision, customization, and premium performance. Combining elegant design with cutting-edge technology, it aims to deliver a flagship vaping experience worthy of the SXmini name.
Premium Design and Build Quality
The SXmini G Class V2 immediately makes a strong impression with its premium construction. Built using high-quality zinc alloy and stainless-steel components, the device feels exceptionally solid and durable in the hand.
Its refined contours provide a comfortable grip despite housing dual batteries, while the carefully machined frame reflects the meticulous attention to detail that SXmini devices are known for. The mod balances luxury aesthetics with practical ergonomics, making it suitable for both daily use and collection-worthy display.
Every element of the device—from the battery door to the control system—demonstrates a focus on quality engineering rather than mass-market cost cutting.
Powered by the YiHi SX750 Chipset
At the heart of the G Class V2 lies the advanced YiHi SX750 chipset, one of the most sophisticated vaping processors available today.
The chipset delivers:
- Up to 200W maximum output
- Highly accurate wattage regulation
- Advanced temperature control functionality
- Instant firing response
- Comprehensive safety protections
- Stable performance under demanding conditions
YiHi chipsets have earned a reputation for exceptional accuracy, and the SX750 continues this tradition by providing consistent power delivery throughout the battery discharge cycle.
For users who prioritize flavor consistency and precise performance, the SX750 chipset remains one of the strongest selling points of the G Class V2.
Dual 18650 Battery Configuration
Unlike single-battery devices, the SXmini G Class V2 utilizes two external 18650 batteries.
This configuration provides several benefits:
- Extended battery life
- Higher power capabilities
- Better performance at elevated wattage levels
- Reduced battery stress during operation
The dual-cell setup allows users to comfortably enjoy higher wattage vaping sessions without frequent battery swaps, making the device particularly attractive to direct-lung users and cloud enthusiasts.
When paired with high-quality batteries, the G Class V2 can easily support all-day vaping for most users.
Signature Joystick Navigation System
One of the defining features of the G Class series is its unique joystick control interface.
Rather than relying solely on traditional adjustment buttons, SXmini incorporates a responsive joystick that allows users to navigate menus quickly and intuitively.
The joystick system provides:
- Fast menu navigation
- Precise setting adjustments
- Streamlined user interaction
- Reduced button clutter
Although it may feel different initially, many experienced SXmini users consider the joystick interface one of the most efficient control systems available on a vape mod.
Advanced Temperature Control
Temperature control has long been one of YiHi’s strongest areas, and the G Class V2 showcases the company’s expertise.
The chipset supports multiple temperature control wire types, including:
- Nickel (Ni200)
- Titanium (Ti)
- Stainless Steel (SS)
Advanced users can fine-tune temperature settings to achieve a highly customized vaping experience while minimizing the risk of dry hits and overheating.
For rebuildable atomizer enthusiasts, the temperature control system offers exceptional precision and consistency.
SXi-Q Custom Power Curves
The SXmini G Class V2 includes YiHi’s renowned SXi-Q technology, which allows users to create personalized power curves.
Instead of maintaining a fixed wattage throughout a puff, the device can dynamically adjust power output according to a customized profile.
Benefits include:
- Faster coil ramp-up
- Enhanced flavor production
- Improved vapor consistency
- Personalized vaping characteristics
Users can create multiple profiles tailored to different atomizers, coil builds, and vaping preferences, providing a level of customization rarely found in conventional devices.
High-Resolution TFT Display
The G Class V2 features a bright, high-resolution TFT color display that provides comprehensive vaping information at a glance.
The screen displays:
- Wattage settings
- Temperature settings
- Coil resistance
- Battery levels
- Voltage output
- Puff statistics
- Operating mode
The interface is clean, responsive, and easy to read, contributing to the premium user experience.
Bluetooth Connectivity and Mobile Integration
A standout feature of the SXmini ecosystem is Bluetooth connectivity.
Through SXmini’s companion application, users can access additional customization options, firmware updates, and detailed device management features.
The mobile integration expands the functionality of the G Class V2 and allows enthusiasts to fine-tune settings beyond what is available directly through the device interface.
This advanced level of control is particularly appealing to users who enjoy experimenting with different vaping configurations.
Safety Features
The YiHi SX750 chipset includes a comprehensive range of built-in safety protections:
- Short-circuit protection
- Reverse battery protection
- Over-current protection
- Over-temperature protection
- Low-voltage protection
- Atomizer protection
These safeguards help ensure reliable operation while protecting both the device and batteries during everyday use.
Real-World Performance
In practical use, the SXmini G Class V2 performs exactly as a flagship device should.
Power delivery is exceptionally smooth and accurate, while firing speed feels virtually instantaneous. Whether operating at moderate wattages for flavor-focused vaping or approaching the upper power range for cloud production, the chipset maintains impressive consistency.
The combination of dual-battery endurance, advanced customization, and premium build quality creates a user experience that few competitors can match.
For enthusiasts seeking complete control over their vaping setup, the G Class V2 delivers performance that justifies its premium positioning.
Pros
- Advanced YiHi SX750 chipset
- Up to 200W output power
- Exceptional power accuracy
- Dual 18650 battery support
- Outstanding temperature control performance
- SXi-Q customizable power curves
- Unique joystick navigation system
- Bluetooth connectivity and app support
- Premium construction and finish
- Comprehensive safety protections
Final Verdict
YiHi SXmini G Class V2 200W Box Mod is a flagship device built for vapers who refuse to compromise on performance, customization, or build quality. Combining the advanced SX750 chipset, dual-battery power, industry-leading temperature control, Bluetooth connectivity, and SXi-Q customization technology, it represents one of the most capable box mods available today.
While its premium pricing places it firmly in the enthusiast category, the investment is rewarded with exceptional craftsmanship and a vaping experience that few devices can rival. For users seeking a high-end mod that blends cutting-edge technology with luxury-grade construction, the SXmini G Class V2 remains one of the most impressive offerings in the premium vaping market.