The BigFun! High-Lighter 510 Battery keeps things low-key with a clever design that looks just like a classic highlighter. Built for discretion without sacrificing performance, this concealer-style battery blends right into everyday items while delivering smooth, reliable power.

Inside the playful exterior is a solid 650mAh battery paired with variable voltage control, giving you the flexibility to fine-tune each session. Auto-draw activation keeps things simple, while a built-in pre-heat function helps get thicker oils ready when you need it. Finished with modern Type-C charging and universal 510 compatibility, it’s a fun, functional option for staying under the radar.

Why You’ll Love It

• A discreet highlighter-style design that doesn’t draw attention
  
• Variable voltage control for a customizable experience
  
• Auto-draw activation for easy, button-free use
  
• Pre-heat function to handle thicker oils
  
• Compact and pocket-friendly with dependable battery life

Features & Details

• Adjustable voltage range from 1.8V to 3.8V
  
• 650mAh rechargeable battery
  
• Auto-draw activation with 5-click on/off control
  
• Pre-heat mode activated with 2 button clicks
  
• USB-C charging port
  
• Standard 510 thread compatibility
  
• Measures approximately 4.8" x 0.6" (124mm x 17mm)
• Highlighter vape cart battery

If you want something that looks ordinary but performs like a proper battery, the BigFun! High-Lighter keeps your setup smart, subtle, and ready anytime.