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B100 (Aegis Boost Pro Max)

by Geekvape

£34.89 Special Price £29.79
£34.89 Special Price £29.79
In stock

The Geekvape B100 21700 pod mod brings all the power and durability of the Aegis Boost Pro - now with 21700 battery design for 50% more vaping time.

Uses Geekvape P Series coils.

See also, the Aegis Boost and Aegis Boost Plus.

  • FREE E-liquid (Choose when you add to basket)
  • 5 - 100W power
  • IP67 waterproof, dustproof & shockproof
  • Uses 21700 or 18650 batteries (not included)
  • 3 inlet adjustable airflow for bigger, thicker clouds
  • Easy push-fit coil installation
  • USB-C fast charging
  • Description

    The Geekvape B100 21700 is designed to withstand the elements including water, debris and drops. Rated IP67 waterproof, dustproof and shockproof and made with a tough combination of leather, metal and silicone, this is the perfect device for outdoor vaping. (See more about IP ratings in the FAQs below.)

    The B100 21700’s external battery design means there is little interruption to your vaping - when the battery runs out it can be quickly replaced. An update on the Aegis Boost Pro, the B100 has been upgraded to support 21700 batteries - giving you 50% more vaping time. The device can also support 18650 batteries when using the included adaptor.

    Compatible with easy to install push-fit P Series coils, the B100 21700 is designed for Direct-Lung vaping and its adjustable, easy to use airflow wheel allows you to tailor your intake for an airier or more restricted inhale. For those who love to create clouds, the B100 has a 3 inlet airflow system to allow more air in and thicker vapour clouds out. (See more about Direct-Lung vaping in the FAQs below.)

    The B100 21700’s 0.96” TFT colour screen allows you to keep an eye on device data including battery, life wattage and settings.

    As well as the included pod and coils, the B100 21700 benefits from a flexible ‘quadra-vaping’ design that, when used with adaptors, allows it to be paired with Boost Plus pods and 510 connection RDTAs and vape tanks.

    Compatible E-liquids & Coils

    The Geekvape B100 21700 uses P Series coils and is recommended for use with high VG e-liquids with a VG:PG ratio of 70:30 and above.

    Recommended Wattages

    • 0.2Ω P Series coil: 60 - 70W
    • 0.4Ω P Series coil: 50 - 60W

    Who is the Geekvape B100 21700 for?

    The B100 21700 is suited to vapers with some experience looking for a tough pod mod that supports Direct-Lung vaping and is capable of producing large clouds. The waterproof, dustproof and shockproof design along with its replaceable battery with no charging required also makes this a great choice for those who enjoy outdoor activities such as camping and hiking.


    What is the difference between 21700 and 18650 batteries?

    21700 batteries are larger than 18650 batteries, with a size of 21 x 70mm, as opposed to 18 x 65mm. They also have a larger battery capacity, which means they can go for longer between charges. The exact battery capacity depends on the brand and battery used.

    Can I charge my Geekvape B100 21700 overnight?

    Lithium batteries should not be left unattended when charging. It is also important to use an appropriate charger, such as the Veho Plug Adaptor. For more information see our battery safety infographic.

    What e-liquid can you use with the Geekvape B100 21700?

    When used with the included pod and coils, the B100 21700 is best used with high VG e-liquids with a VG:PG ratio of around 70:30 and above.

    What Does IP67 Mean?

    The B100 21700 has an IP rating of IP67 - meaning it is dustproof and can withstand water immersion of up to 1 metre for up to 30 minutes.

    A device’s IP (Ingress Protection) rating refers to how dustproof and waterproof it is - expressed as a 2 digit code:

    • Dustproof rating (1st digit): is expressed between 1 and 6 - with 1 meaning the device offers no special protection from dust and 6 meaning it is dustproof.
    • Waterproof rating (2nd digit): is expressed between 1 and 8 - with 1 meaning there is no special protection from water and 8 meaning the device can withstand complete, continuous water submersion.

    Can you wash a Geekvape B100 21700 pod?

    Yes. Remove the pod from the device, remove the coil and empty out any e-liquid. Wash the pod out with warm (not boiling) water and ensure that it is fully dry before using it again. You can also clean the connections out with cotton to remove dust.

    How long does the coil last?

    Coil life depends on many factors, including how long you puff for, the e-liquid you use and the wattage you use your coil at. Low resistance coils, which are used at higher wattages, will not last as long as high resistance coils.

    You can extend coil life by:

    • Priming the coil before usage
    • Using e-liquid with the right VG:PG ratios
    • Not going above the recommended wattage
    • Topping up your tank so that the coil never dries out

    With care, the included P series coils should last several days before needing to be replaced.


    • Dimension: 49.17 x 33 x 121.90mm
    • Wattage output: 5 - 100W
    • Battery: 1 x 21700/ 18650 (not included)
    • Material: Plastic, silicone, leather, zinc alloy
    • Input voltage: 3.2 - 4.25V
    • Voltage output: 0.8 - 8.5V
    • Minimum voltage: 3.3 ± 0.1V
    • Resistance range: 0.1Ω - 3.0Ω
    • Longest vaping time: 10s
    • Temperature control: 200°F - 600°F
    • Charging: USB-C
    • Charging voltage: 5V/2A
    • Screen: 0.96” TFT colour
    • Pod capacity: 2ml

  • Whats in the Box?
    • 1 x Geekvape B100 21700 Device
    • 1 x 0.2Ω Geekvape P Series Coil
    • 1 x 0.4Ω Geekvape P Series Coil
    • 1 x Drip Tip
    • 1 x Coil Tool
    • 1 x USB-C Cable
    • 1 x Spare Parts Pack
    • 1 x 18650 Battery Adaptor
  • Reviews
  • Warranty

    At E-Cigarette Direct we pride ourselves on providing you with superb after-sales support, and aim to provide rapid replacements for any faulty device under warranty. This page details the warranties you get with your device, and how to get a replacement.

    Charging Equipment

    Your charger comes with a 12 month warranty.


    All mods and batteries are under warranty for three months. 


    All clearomisers (tanks) with the exception of CE5 clearomisers are under warranty for six months. CE5 clearomisers (tanks) are under warranty for one month.

    Please note - these warranties do not apply to the coil within a clearomiser or tank which is a consumable product as below.


    Coils are a consumable product, and as such, will be replaced only if faulty on arrival. Please let us know within 5 days of receipt if your new coil does not work.

    What does your warranty mean?

    We guarantee that your device is, and will remain, free from defects for the period of the warranty. Please note - this applies to faulty products, and not accidental damage (e.g. dropping on a hard floor!)

    The above warranties are subject to our terms and conditions. Please see our full warranty information for further details.

    What if the warranty has run out?

    We're still here to help! Many problems can be diagnosed and solved (or we can point you towards one of our helpful guides), so send us an email, give us a call for advice or pop into one of our stores for face-to-face support and help.

    How do I get a replacement?

    In the unlikely event you have a problem with your device, just contact our friendly customer service team on [email protected]

    You’ll need to return the item (we can cover a free delivery charge). If we are unable to diagnose and solve your issue, we’ll send you a replacement by Royal Mail First Class. It helps if you have your order number, but if not our team should be able to find your order using your email address.

  • Delivery & Returns

    Hassle Free Returns plus Free Delivery On Orders Over £15

    Tracked 24
    Usually next working day*
    Tracked 48
    Usually 2-4 working days*
    Up to £14.99 £3.99 £2.49
    £15 to £19.99 £1.99 FREE
    £20 + FREE -

    *Estimated delivery time based on working days and does not include weekends or Bank Holidays. Delivery times vary depending on location so please take into account typical service expectations in your area.

    Unfortunately, we can no longer deliver to EU addresses outside the UK due to new EU regulations.

    Hassle-Free Returns - & 90 Days to Change Your Mind

    Need to return an item? We aim to make the process as easy as possible (it’s also free!)

    Just send an email to our friendly customer service team on [email protected], give us a call on 01792 852843 or contact us on chat.

    When can I make a return?

    • When you have an unwanted present or have changed your mind - you’ve got 90 days to decide! Please note this only applies when you have not used the product, and it is in a resalable condition.

    • You have a faulty product under warranty.

    You can see our full returns policy in our terms and conditions.

    Not in the UK?

    You can see the full list of countries we deliver to here.

  • Product Care

    Using Your Tank: Best Practice

    Follow these simple steps to get the most out of your tank.

    • When filling, always avoid getting e-liquid in the centre tube.
    • Don’t hold down the button before inhaling.
    • When attaching the coil, screw it in firmly but don’t over-tighten.
    • Make sure you use the right power settings. If unsure, check the manual or start with a low power setting and work your way up till you get the right hit.

    Also see: 14 Ways to Stop Your Clearomiser from Leaking.

    The Right and Wrong Ways to Treat Batteries!

    Battery Safety Information


    • Ensure you use the correct charging equipment for your e-cig (see below).
    • Charge batteries on a hard surface.
    • Turn your battery off when not in use.


    • Use damaged batteries.
    • Leave charging batteries unattended.
    • Allow contact between your batteries and water.
    • Carry in a pocket with coins or keys. (The Kbag is a great way to carry batteries securely and safely).
    • Expose your battery to sunlight, extreme heat or cold.

    For more information see our E-Cig Battery Safety Infographic.

    Recommended Charging Equipment

    We recommend the Veho Plug Adaptor and the Nitecore Intelli charger (for external batteries). Both are high quality devices from a reputable manufacturer, have performed well in testing and have the right voltage output for e-cigs.

    Extending Your E-Cig Battery Life

    With regular usage, your e-cig battery will usually last for 3 months, although they can last longer. The following steps can help extend the life of your battery

    1. Cleaning your battery terminal. The most effective way to do this is to use a cotton swab soaked in alcohol, but you can also clean it with a tissue or a cotton swab.
    2. Keeping your battery charged. Keeping some charge in your battery can extend your battery life, especially if you go for some time without using it.

    Also see: 9 Ways to Extend the Life Of Your Battery | Trouble Shooting Battery Issues.

    How To Maximise the Life Of Your Coils

    Always allow your e-liquid to soak into your coil for at least five minutes before using it. This will help prevent your coil from burning out.

    When you have a more powerful coil, or one with more wicking material, it’s also a good idea to prime it by applying a few drops of e-liquid into the coil holes before filling.

    Once you’re using the device, it is important to keep your tank topped up. If the e-liquid gets too low and the coil is exposed, the coil can burn out.

    For more advice, see Seven Easy Ways to Stop Your Coil From Burning Out:


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