Smart Vape Pen Battery 400mAh – Rechargeable
This Vape Pen Battery 400mAh is a compact, stylish device designed for both e-liquid and oil cartridges. With smart voltage control, USB rapid charging, and a digital display, this battery offers smooth performance in a discreet, easy-to-carry design. Available in 4 colours.
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Compatible with 510-thread e-liquid and oil cartridges
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Smart voltage (2.7V–4.2V) auto-adjusts for optimal performance
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Digital display shows battery level and voltage
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400mAh rechargeable capacity with USB-C rapid charging
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Available in pink, purple, black, and blue
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Slim 14mm body made from durable stainless steel
