Doteco DC650 Battery Device

Doteco DC650 Battery Device houses two compatible 510-thread cartridges in one compact battery device. Choose a single cartridge or both, with adjustable voltage and a display for key settings. Compare 510 hardware and browse portable storage or accessories for your setup.

Key Features

• Built-in 650mAh rechargeable battery
• Dual-cartridge design
• Five selectable voltage settings
• Digital display with battery and setting information
• USB Type-C charging

Product Specifications

• Model: DC650
• Battery capacity: 650mAh
• Connection: 510-thread cartridge system
• Voltage settings: 1.8V / 2.4V / 3.0V / 3.6V / 4.2V
• Preheat: 10 seconds at 1.8V
• Colours: Black, Light Green, Blue, Rose Red and Purple

What’s Included

• One Doteco DC650 battery device in the selected colour
• One USB Type-C charging cable
• One user manual
• Cartridges and contents are not included

Why Choose This Product?

Dual-cartridge selection reduces the need to carry separate battery devices, while variable voltage allows adjustment within the cartridge maker’s limits.

Who It’s For

Adults who already use compatible 510 cartridges and want a compact battery with dual-cartridge selection.

Care & Safety

Follow the supplied manual and cartridge manufacturer’s limits. Keep the device dry. Do not use damaged batteries or cables, and do not charge unattended.

For use by adults 18+ only. Keep out of reach of children.

Frequently Asked Questions

Are cartridges included?

No. This is a battery device with a cable and manual.

Can I use one cartridge at a time?

Yes. The device supports selecting one cartridge or both.

Will every 510 cartridge fit?

A 510 thread alone does not guarantee fit. Check the cartridge dimensions and electrical requirements against the DC650 manual before purchasing.