Dual Charger Variable Voltage 510 Thread Battery

The Kind Pen Dual-Charge 510 Battery combines a 650mAh capacity with three voltage settings and two charging connector options. Its slim 12 mm profile is designed for broad 510-cartridge compatibility.

Key features

• 650mAh battery capacity
• Three output settings: 2.4V, 2.8V and 3.2V
• Two-click preheat
• Five-click power control
• LED indicators
• USB-C and iPhone-compatible charging options
• Simple one-button operation

Compatibility

The standard 510 connection fits most compatible cartridges and tanks up to 12 mm in diameter, including many 2-gram formats.

Specifications

• Battery: 650mAh
• Diameter: 12 mm
• Voltage settings: 2.4V / 2.8V / 3.2V
• Thread: 510
• Charging: USB-C or iPhone-compatible connector

Frequently asked questions

Which cartridges fit this 510 battery?

It is compatible with most 510-thread cartridges and tanks up to 12 mm in diameter.

What voltage settings are available?

Select from 2.4V, 2.8V or 3.2V to match the connected cartridge.

How do the power and preheat controls work?

Five button clicks toggle power, and two button clicks start the preheat function.