I've been salvaging these disposable vapes for the 3.7v 500mAh lithium batteries inside. They can be used to power small electronic projects with the appropriate charging circuit and voltage converter. : r/diyelectronics US$ 25.60 Min. order: 1 piece ★★★★★ 4.0 (189 reviews) Sold : Login>>
The 510 Battery 1100mAh Battery Charger Kit – HempElf.com US$ 28.91 Min. order: 1 piece ★★★★★ 4.2 (79 reviews) Sold : Login>>
Vari-Vape® Variable Voltage 510 Thread Vape Battery US$ 29.87 Min. order: 1 piece ★★★★★ 4.8 (182 reviews) Sold : Login>>
Cipher Stealth Cartridge Battery US$ 28.24 Min. order: 1 piece ★★★★★ 5.0 (260 reviews) Sold : Login>>
ICARTS V2 Micro/Mini Kit 650 MAh 510 Thread Battery + USB Charger US$ 23.79 Min. order: 1 piece ★★★★★ 4.8 (60 reviews) Sold : Login>>
HoneyStick Vape Pen Battery Starter Kit Rechargeable for 510 Thread Cartridges Elf Stick USB Variable Voltage 400 mAh Vaporizer for CBD and Thick Oil Electronic Vaporizer No Nicotine (Blue): Amazon.co.uk: Electronics & US$ 24.82 Min. order: 1 piece ★★★★★ 4.7 (70 reviews) Sold : Login>>