The Geekvape Solo 2 (S100) comes with new tri-proof, Industry-leading IP68 rating water & dust resistance, Ground-breaking shock-resistance, an External 18650 battery port for long time usage and convenience, A-lock, accidental press protection and an all-new Bigger screen with new UI.

Features:

• Size: 86.6 x 30.2 x 39.2 mm
• Weight: 120.4g
• Power Range: 5W-100W
• Resistance Range: 0.1ohm - 3ohm
• Temperature Range: -10°C - 40°C
• Battery Capacity: External 18650 (not included)

Included:

• 1x Solo 2 100W Mod
• 1x USB Type-C Cable
• 1x User manual

 Suggested 18650 batteries are found here