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Eleaf iSmoka iStick 50W 4400mAh 0.2ohm Mod accomplished with simple Google Search.
Features and Specs:
Dimensions: 3-1/4" x 1-3/4" x 7/8"
510 Threaded
Variable Wattage (VW) and Variable Voltage (VV) mode
Maximum Output Wattage: 50 Watts
Adjustable Voltage: the voltage is adjustable from 2.0V to 10.0V
Adjustable Wattage: the wattage is adjustable from 5W to 50W
Minimum Resistance: from 0.2 ohm
Built-in battery: Capacity 4400mAh - to last all day long
Incremental OLED screen: battery condition, atomizer resistance, wattage and voltage
Battery Protections: atomizer short circuit protection, over 10 second protection and low voltage protection (battery lower than 3.3V)
Micro USB rechargeable: supports charging with a 1Amp wall adaptor which is faster
Temperature Alarm function: If the temperature of device is over 70℃, the output will shut off automatically and the screen will reflect "Temp Protection" for 5 seconds.
Side Charging Port: The USB charging port is on the side of battery
Spring Connector and Stainless Steel Thread: The spring connection base ensures its high adaptability. The connecting thread is made of stainless steel which makes it more durable