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 ★★★★★ 4.9 (48 reviews) Sold : Login>>
Lil Bitty® Variable Voltage 510 Thread Vape Battery US$ 29.48 Min. order: 1 piece ★★★★★ 4.0 (253 reviews) Sold : Login>>
The Nano® Variable Voltage 510 Thread Mini Vape Pen US$ 23.66 Min. order: 1 piece ★★★★★ 4.9 (55 reviews) Sold : Login>>
Cartisan Veil Bar Pro EVO 510 Vape Battery US$ 26.55 Min. order: 1 piece ★★★★★ 4.7 (71 reviews) Sold : Login>>
Vape Pen Charger - Thunder Stick Battery US$ 25.74 Min. order: 1 piece ★★★★★ 4.8 (93 reviews) Sold : Login>>
G2 Silver Variable Voltage 400mAh 510 Battery w/ USB Charger – Gamut Packaging US$ 29.21 Min. order: 1 piece ★★★★★ 4.7 (14 reviews) Sold : Login>>