While the initial cost of a refillable vape kit is higher than a single disposable, the long-term savings are substantial. You can save up to 80% annually by switching to refillable kits, as you only need to purchase e-liquid refills and occasional replacement coils.

A quality rechargeable vape kit can last 6-12 months or longer with proper care. The battery typically retains 80% of its capacity after 300-500 charge cycles. Replace coils every 1-2 weeks depending on usage.

Most refillable vapes work best with 50/50 VG/PG e-liquids or nicotine salts. Check your device specifications for recommended e-liquid types. Avoid very thick (high VG) liquids in smaller pod systems as they may not wick properly.

Yes, refillable and rechargeable vape kits remain completely legal in the UK. The ban only applies to single-use disposable devices. Refillable systems are actually encouraged as they're more environmentally sustainable.

Replace your coil when you notice: burnt or unpleasant taste, reduced vapor production, gurgling sounds, or visible darkening of the coil. Typically, coils last 1-2 weeks with regular use.

Pods are smaller, more convenient, and often have built-in coils. Traditional tanks are larger, offer more customization options, and typically have replaceable coils. Pods are better for beginners and portability, while tanks suit experienced users who want more control.

Yes, but with restrictions. Devices must be in carry-on luggage, not checked bags. Empty the tank before flying to prevent leaking due to pressure changes. E-liquids must follow the 100ml liquid rule for carry-on bags.

Ensure all seals are properly tightened (but not over-tightened), keep the device upright when possible, use the correct e-liquid viscosity for your device, and replace worn seals or coils promptly. Avoid overfilling the tank.