EGO-twist battery with changeable voltage

Feature:

1Inner smart converter--output voltage can be adjusted from 3.2v-4.8v,you can choose the voltage by spinning the knob at the battery

2.short-circuit protection-when short circuit,the battery will shut down.The battery wouldn\'t go back to work untill the ends of circuit.

3.switch protection-press the button 5 times within 1.5 seconds,lock/nonlock

4.Atomizer protection-if you press the button for by 10 seconds,the battery will be locked untill the next press.

5.Low voltage protection-when the battery voltage is lower than 3.3v,the battery will shut down.

6.charge-white led blinks 5 times,ego usb charge can be used.

Shipping instruction :
1) UPS/DHL/EMS/TNT and so on express (door to door);
2) By air; Please choose your shipping method according your detail requirement;
3) The shipping discount is different in different season and depend different weight; we will choose the cheapest and safest way according your detail quantities;
4) Normally, it will take around 3--7days from China to destination country. Please note that some remote place will need 3 days more.
 
Delivery : 
1) Sample within 1-3 working days;
2) Wholesales 3-7 working days according different quantities;
3) OEM 7-15 working days after receiving your sample confirmation.
 
Warranty : 
1) half year warranty for battery, chargers and 3 months for the atomizer, clear cartomizer; 
2) Please send back the defective goods within the warranty period, we will repair them or send you new free;
 
Warning : 
These Electronic Cigarette products are intended for use by persons of legal smoking age, not by non-smokers or by children, women who are pregnant or breastfeeding, or persons with or at risk of heart disease, high blood pressure, hypertension, diabetes, or taking medicine for depression or asthma. Please keep electronic cigarette products out of the reach of children and pets.