BIGFUN! High-Lighter 510 Battery | Discreet 510 Battery

The BIGFUN! High-Lighter 510 Battery is a discreet highlighter 510 battery designed for users who want the convenience of a rechargeable 510-thread battery without the appearance of a traditional vape pen. Its familiar highlighter-inspired design, adjustable voltage, and auto-draw operation make it an excellent choice for compatible oil cartridges.

If you're looking for a highlighter vape battery that blends naturally with everyday items while remaining easy to use, the BIGFUN! High-Lighter offers compatibility with most standard 510-thread cartridges up to 14mm in diameter and 65mm tall, including many common 0.5g and 1g cartridges. The concealed design makes it especially appealing for users who prefer a low-profile battery without sacrificing everyday functionality.

Not sure whether a 510-thread battery is right for you? Learn the differences between oil pens and dry herb vaporizers in our guide, Dry Herb Vaporizers vs. Oil Pens: Understanding the Basics.

If you're comparing a highlighter cart battery with a traditional pen-style battery, the BIGFUN! High-Lighter offers the same 510-thread compatibility in a design that blends naturally with everyday items. It's a practical option for users looking for a vape that looks like a highlighter without giving up adjustable voltage or modern charging.

Features

• Highlighter-inspired discreet design
• Compatible with most standard 510-thread cartridges
• Fits cartridges up to 14mm in diameter and 65mm tall
• Rechargeable 650mAh battery
• Auto-draw activation
• Five adjustable voltage settings
• Built-in pre-heat function
• USB Type-C charging
• Compact, pocket-friendly size
• Simple one-button controls

Why Choose the BIGFUN! High-Lighter?

• Looks like an everyday highlighter: The concealed design blends naturally with office or school supplies, offering a more discreet alternative to a traditional pen-style battery.
• Customize your experience: Five adjustable voltage settings let you choose lower power for smoother, more flavorful draws or higher power for increased vapor production with compatible cartridges.
• Simple to use: Auto-draw activation means there's no need to hold a firing button while inhaling, making operation straightforward for both new and experienced users.
• Built-in pre-heat function: Gently warms compatible cartridges before use, which can help improve performance when oils are thicker or the cartridge has been sitting unused.
• Convenient USB-C charging: Recharge quickly using a widely available USB Type-C cable, making it easy to keep the battery ready for everyday use.

Variable Voltage Settings

Choose from five voltage levels using the single-button controls:

• 1.8V — Yellow
• 2.4V — Purple
• 2.8V — Green
• 3.4V — Blue
• 3.8V — Red

Everyday Use

The slim body fits comfortably into a pocket, backpack, desk drawer, or travel kit without taking up much space. Its compact size makes it practical for everyday carrying while remaining compatible with most standard 510-thread cartridges within the supported dimensions.

Whether you're replacing an older battery or purchasing your first concealed cartridge battery, the BIGFUN! High-Lighter combines straightforward operation with a distinctive design that's easy to recognize and simple to use.

Benefits

• Discreet highlighter-style appearance
• Compatible with most standard 510-thread cartridges
• Supports many common 0.5g and 1g cartridges
• Adjustable voltage for personalized performance
• Auto-draw operation for simple everyday use
• Built-in pre-heat function
• Convenient USB Type-C charging
• Compact and travel-friendly design
• Easy one-button controls

Product Specifications

• Battery Capacity: 650mAh
• Voltage Range: 1.8V–3.8V
• Dimensions: 4.8" × 0.6" (124mm × 17mm)
• Cartridge Compatibility: Up to 14mm diameter × 65mm
• Thread Type: 510
• Activation: Auto-draw
• Power Control: Five-click on/off
• Pre-Heat Function: Yes (two-click activation)
• Charging Port: USB Type-C
• Packaging Size: 4.9" × 0.9"

What's Included

• 1 × BIGFUN! High-Lighter 510 Battery

Available Colors

• Blue
• Pink
• Yellow

Packaging

Each BIGFUN! High-Lighter arrives individually packaged, making it suitable for storage, display, or gifting.

Why Buy from 421Store?

We ship directly from the U.S. and are available to answer questions before or after your purchase. If you're unsure whether this battery is compatible with your cartridge or need help choosing the right accessory, we're happy to help.

Frequently Asked Questions

What cartridges are compatible with the BIGFUN! High-Lighter 510 Battery?

The BIGFUN! High-Lighter is compatible with most standard 510-thread cartridges up to 14mm in diameter and 65mm tall, including many common 0.5g and 1g cartridges.

Is the BIGFUN! High-Lighter the same as a highlighter 510 battery?

Yes. The BIGFUN! High-Lighter is a highlighter 510 battery designed to house compatible 510-thread cartridges inside a body that resembles a standard highlighter.

How do you use the BIGFUN! High-Lighter?

Press the button five times to turn the battery on or off, attach a compatible 510-thread cartridge, and inhale using the auto-draw feature. Use the button to adjust the voltage or activate the pre-heat function when needed.

Does the BIGFUN! High-Lighter have adjustable voltage?

Yes. It offers five voltage settings: 1.8V, 2.4V, 2.8V, 3.4V, and 3.8V. Each setting is indicated by a different LED color.

How long does the BIGFUN! High-Lighter battery last on one charge?

Battery life varies depending on your voltage setting, cartridge resistance, and frequency of use. The built-in 650mAh rechargeable battery is designed to provide dependable everyday performance before recharging is needed.

Does the BIGFUN! High-Lighter use USB-C charging?

Yes. The battery features a USB Type-C charging port, making it easy to recharge with a widely available charging cable.

Legal Notice

This product and all products sold on our website are intended and sold for legal purposes only.