4U20 Twist Vape Battery is a sleek, powerful 510-thread battery built for compatibility and customizable performance. With a twist-style voltage dial and a solid rechargeable cell, it's designed to deliver the perfect hit every time.

• 400mAh rechargeable battery for reliable, extended use
• Twist-style voltage adjustment at the base for full control
• Compatible with most standard 510-thread cartridges
• Stylish, compact design easy to carry anywhere
• USB charger included for convenient power-ups on the go