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Yocan Kodo Star Review: Stylish 510 Battery Worth $20?

Is the Yocan Kodo Star worth buying? Our review tests the galactic LED display, 0.1V precision control, and how it compares to the Kodo Pro.

By The Vaper's Guide Team
(Updated January 1, 2026)
Kodo Star

Yocan

Kodo Star

4.3
$19.99
Check Price

Our Verdict

The Yocan Kodo Star is an excellent entry-level box mod that punches above its weight class. Its combination of precise voltage control, eye-catching LED display, and ultra-portable design makes it perfect for beginners and experienced users who want a reliable pocket-friendly device. At just $19.99, it offers exceptional value for anyone seeking professional-level voltage customization without the bulk.

Pros

  • Ultra-compact box mod design fits anywhere
  • Precise voltage control in 0.1V increments
  • Full LED display with galactic effect
  • Fast USB-C charging in under an hour
  • Affordable price point

Cons

  • 400mAh battery requires frequent charging for heavy users
  • Plastic construction feels less premium than metal alternatives

Overview

The Yocan Kodo Star is a compact 510 box mod designed for vapers who demand precision voltage control in a pocket-sized package. As part of Yocan's popular Kodo series, the Kodo Star builds upon the line's reputation for portability while adding a striking LED display and expanded voltage range. This device bridges the gap between simple pen-style batteries and full-sized box mods, making it ideal for both newcomers exploring variable voltage and experienced users seeking a discrete backup device.

Design & Build Quality

The Kodo Star lives up to its name with an impressively small footprint. Measuring just 57mm x 23mm x 18.5mm, it's one of the most compact box mods on the market. The device fits comfortably in your palm or disappears into a pocket without creating an obvious bulge.

Yocan opted for a durable plastic construction that keeps the weight down while maintaining reasonable durability. While some users may prefer metal bodies, the plastic housing allows for the vibrant color options including Black, White, Pink, Purple, and Blue. The finish is smooth with a slight matte texture that resists fingerprints and provides a secure grip.

The star of the show is undoubtedly the full LED display featuring Yocan's "galactic" effect. The display shows real-time voltage, battery level, and session time with a cosmic aesthetic that makes the device feel more premium than its price suggests. The 510 connection sits centered on top, accommodating cartridges up to 11mm in diameter without overhang on most options.

Features

Precision Voltage Control

The Kodo Star offers an impressive voltage range from 1.8V to 4.2V, adjustable in precise 0.1V increments. This granular control allows users to dial in the exact voltage for their preferred cartridge, whether prioritizing flavor at lower settings or maximizing vapor production at higher voltages. The wide range ensures compatibility with virtually any 510 cartridge on the market.

Full LED Display

The LED display is more than just eye candy. It provides essential information at a glance including current voltage setting, remaining battery percentage, and active session duration. The galactic visual effect adds personality while remaining functional and easy to read in various lighting conditions.

Pre-heat Function

A 10-second pre-heat function helps warm up thicker oils before your session. This feature is particularly useful for high-viscosity concentrates that may have thickened in cold temperatures, ensuring consistent vapor from the first draw.

USB-C Fast Charging

Modern USB-C charging means you can top up the 400mAh battery in approximately 48 minutes. The universal connector makes finding a compatible cable convenient, and the fast charge time minimizes downtime between sessions.

Performance

In practical use, the Kodo Star performs admirably for its size and price point. The variable voltage system responds quickly to adjustments, and the device fires consistently without the delays or misfires sometimes found in budget options.

The lower voltage settings (1.8V-2.5V) excel at preserving terpene profiles and delivering smooth, flavorful hits. Mid-range settings (2.6V-3.5V) provide a balanced experience suitable for most cartridges. Higher voltages (3.6V-4.2V) produce substantial vapor clouds, though some cartridges may taste harsher at these settings.

Battery life depends heavily on usage patterns and voltage settings. Casual users can expect a full day or more between charges, while heavy users running higher voltages may need to charge twice daily. The quick charge time helps offset the modest battery capacity.

The 510 threading is well-machined and provides secure connections without cross-threading issues. Cartridges seat firmly and make consistent electrical contact, which is crucial for reliable performance.

Pros & Cons

Pros:

  • Ultra-compact design fits easily in any pocket
  • Precise 0.1V voltage increments for dialing in perfect settings
  • Eye-catching LED display with useful real-time information
  • USB-C fast charging minimizes downtime
  • Excellent value at under $20

Cons:

  • 400mAh battery may require frequent charging for power users
  • Plastic body feels less premium than metal competitors

Verdict

The Yocan Kodo Star successfully delivers professional-level voltage control in an impressively compact and affordable package. It's an ideal choice for beginners who want to experiment with voltage settings without investing heavily, as well as experienced vapers seeking a reliable pocket mod for on-the-go use. The LED display adds visual appeal that belies the budget price point, and the USB-C fast charging keeps you vaping with minimal interruption. While heavy users may wish for more battery capacity, the Kodo Star earns its place as one of the best value propositions in the compact box mod category.

Related: Yocan Kodo Star Manual

Specifications
Battery Capacity400mAh
Voltage Range1.8V - 4.2V (0.1V increments)
ChargingUSB Type-C
Charge Time0.8 hours
Dimensions57mm x 23mm x 18.5mm
Threading510
MaterialDurable Plastic

Frequently Asked Questions

Is the Yocan Kodo Star worth it?

Yes, for $20 you get 0.1V precision control, an eye-catching galactic LED display, and USB-C fast charging in an ultra-compact design.

Yocan Kodo Star vs Kodo Pro - what's the difference?

Both have 400mAh batteries and 0.1V precision control. The Kodo Star has a galactic LED effect display, while the Kodo Pro has an OLED screen with puff counter. Star is $5 more but offers better aesthetics.

How long does the Kodo Star battery last?

The 400mAh battery lasts 1-2 days for casual users. Heavy users may need to charge twice daily. USB-C charging takes under an hour.

What voltage should I use on the Kodo Star?

Use 1.8V-2.5V for flavor, 2.6V-3.5V for balanced performance, and 3.6V-4.2V for maximum vapor. Adjust in 0.1V increments to find your sweet spot.

Does the Kodo Star have preheat?

Yes, it includes a 10-second preheat function to warm thick oils before vaping, activated by double-clicking the power button.