Specifications: 

• Variable wattage range: 7.0-30W
• Battery reverse connection protection function
• 510/ego thread
• Removable top ring, gold spring
• Working with 1 piece 18650 battery
• OLED screen display battery strength, resistance and output voltage

     

Warranty:

• We supply product warranty, when quantities of defective rate is higher than 2%, defective products can be returned to our factory, and the shipping cost will be paid by us.For individual unqualified products, we will replace them to you in your next order

Payment terms:

• When product quantity is more than 2k, 30% as deposit, the balance payment before the shipment

Payment ways:

•  T/T, Western Union, when payment is less than $1,000, we accept PayPal payment

Delivery lead time:

• 1-4 days for the neutral order
• 6-10 days for OEM order

OEM MOQ: 500 sets