eLeaf iStick 100w Box Mod Kit Instructions




A well-built and sleek device, the Eleaf iStick 100W box mod has been crafted from superior-grade aluminum to make for a lightweight yet incredibly durable device. It is ergonomically shaped to fit comfortably in the user’s hand during use. The front of the device features a crystal clear OLED screen, an activation and two smaller adjustment buttons. The iStick 100W also has bored ventilation holes and spring-loaded 510 pin to ensure sturdy contact between the device and any RBA or tank used. The bright OLED screen displays battery level, resistance of the atomizer, wattage, voltage and the duration of the user’s puffs.


Using the screen menu, the user is able to adjust their device’s wattage from 5 to 100 watts, or if voltage is preferred it is adjustable from 2 to 10 volts. With this amazing range of power, the iStick 100W can be used with a broad range of tanks or RBA setups for a vape that is perfectly suited to the user’s preferences.


The iStick 100W utilizes dual external IMR 18650 batteries (not included) for a long lasting vape. A magnetic battery cover secures the two batteries safely inside and also allows for quick and easy battery replacement when needed. The iStick also utilizes internal charging if an external battery charger is not available. This charging also has pass-through capability to allow the user to vape while the device is still charging.


Not only is it a powerful, sturdy and beautiful device the iStick 100W is also backed by impressive safety features so you can vape worry-free. It is armed with Low Voltage Cut-off, Temperature Protection, Lock / Unlock settings, Atomizer Protection, and a Short Circuit Guard.


**DO NOT USE Nickel or Titanium coils with the Eleaf iStick 100W as it does not have temperature control features.



Eleaf iStick 100W Features:


Variable Voltage / Wattage

100-Watt Output Max

Uses Dual 18650 Batteries (not included)

Spring-loaded 510-Connection

Magnetic Battery Cover

Pass-through Capability

Usable with Sub-Ohm RBA’s & Tanks

Protection Features:

  • Lock / Unlock

  • Short Circuit

  • Atomizer Protection

  • Low Voltage Cut-Off

  • Temperature Guard


Eleaf iStick 100W Specs:

Material: Superior-Grade Aluminum

Thread: Spring-loaded 510

Wattage Range: 5 Watts – 100 Watts

Voltage Range: 2 Volts – 10 Volts

Atomizer Resistance Range: 0.15 Ohms – 5.0 Ohms

Dimensions: 100mm x 54mm x 26mm


Eleaf iStick 100W Kit Includes:


(1) Eleaf iStick 100W Box Mod

(1) 510-to-eGo Thread Adapter

(1) USB Charging Cable

(1) User Manual



Device Anatomy:



  1. Charging port
  2. Vent holes
  3. 510 threaded connection
  4. Down button
  5. Up button
  6. OLED screen
  7. Fire button
  8. (behind) Battery cover

Installing Battery

To install a battery into your new eLeaf iStick 100w Box Mod:

  • Grip the body of the device in one hand and with the other hand place your finger nail in the small groove and pop the cover off. 
  • The Battery Bay cover is held on with magnets, and it is designed not to just slide off. 
  • Insert your Lavacell batteries into the battery bay following the + and - markings on the inside of the battery bay, making sure to place the strap under the batteries for easy removal. 
  • Place the Battery Bay cover back on the battery. 
  • Make sure the cover is on firmly and correctly. 
  • You are now ready to use your device. 

Once your battery is installed following the above directions, you will need to turn your device on. To turn your device on please press the Fire Button 5 times fast. 


Charging your eLeaf iStick 100w

You have 2 options to charge your eLeaf iStick 100w. You can either remove your Lavacell batteries from the device and charge them via the Nitcore Charger, or you can use the on-board charging option. 

External charging:

  • remove battery from device
  • Follow charging instructions for the Nitcore Charger.

Internal charging:

  • When the battery level display indicates that the battery needs charging, plug one end of the supplied USB charging cable into your device. 
  • Plug the other end of the charging cable into a USB power source (a computer usb port or usb wall plug). 
  • Leave the device plugged in until the battery indicator displays fully charged. 
  • Once the batteries are fully charged unplug the USB cable from the device.  (Never leave a battery charging unattended)

While charging your device with the USB cable you can still use your eLeaf iStick 100w. 


Turning your device on/off

Turn the device on:

  • Press the Fire Button 5 times fast. 
  • wait for the screen to come on. 
  • Your device is now on and ready to be used/setup.

Turn off the device:

  • Press the Fire Button 5 times fast.
  • The device will power off. 


Changing between Watts and Volts

With the device turned on:

  • Press the fire button 3 times fast.
  • The device will switch from watts to volts.
  • Pressing the fire button 3 times fast again will switch it back. 


Locking the power buttons

With the device turned on:

To lock:

  • Press and hold both the up and down buttons at the same time for 3 seconds. 
  • The screen will display locked.
  • Your power adjustment buttons are now locked.

To Unlock:

  • Press and hold both the up and down buttons at the same time for 3 seconds. 
  • The screen will display unlock.
  • Your power adjustment buttons are now unlocked.


Flipping the display

With the device turned off:

  • Press and hold both the up and down buttons at the same time for 3 seconds.
  • The screen will now display flipped over.
  • You will then need to turn the device on.

  • To flip it back the other way repeat the steps above. 


Adjusting the power setting

  • In either Watts or Volts
  • Press the up or down buttons to adjust the setting to the watts or volts that you desire. 
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