OEM & ODM
1. Bottom knob stepless voltage-regulation 2.5-4.0V, easy to operate
2. Battery level LED display function, white: full, red: low
3. HGB A-class battery cell inside insured by PICC, safe, stable and durable
4. ST smart chip inside, 5 safety protections
5. Support quick charging, full charge: only 40mins
Payment & Shipping Terms
1. Payment terms: T/T, Western Union, Paypal, etc.
2. Shipping terms: DHL, UPS, FEDEX, Air freight, etc.
Free logo design on the vape cartridge, preheat battery, accessory and packaging
Free sample testing is welcomed
Over 10 years' experience in OEM/ODM to offer you guaranteed quality
Professional and patient sales service
6 months warranty for batteries ,3 months for cartridges
Replacements shall be enclosed in your next order if any quality problem
Guaranteed delivery time, 1 day delay, 1% less pay