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Uwell Crown 3 Mini Sub Ohm Tank

Price: £25.99

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Full Description

Uwell Crown 3 Mini Tank

The Uwell Crown 3 Mini Tank is a 2ml Top Filling Sub Ohm Tank with adjustable airflow. It comes with a pre-installed kanthal 0.4 Ohm coil capable of handling 55W-65W, as well as a spare SUS316 0.25 Ohm Coil capable of handling 80W-90W. To change the airflow on the tank, simply rotate the ring on the base of the tank to open or close the air hole. An open air hole makes it easier to take a draw, whilst a closed air hole makes it harder to take a draw. With sub ohm tanks, most people prefer an open air hole but it can be good to experiment to find what suits you. To fill the tank, unscrew the top just above the glass (the part with 'Uwell Crown III etched into it) and pour your E-Liquid down the provided side holes until the tank is full. Do not pour E-Liquid down the middle hole as this will flood the coil and lead to E-Liquid coming out of the mouth piece when using the tank. After first filling the tank, leave it to stand for around 5-10 minutes to allow the cotton in the coil to absorb the E-Liquid properly. If this is not done and you proceed to use the tank, you risk burning the cotton and ruining the coil. A Minimum ('Min') marker is used on the centre tube as a guide for the lowest point you should allow your E-Liquid to get to before re-filling the tank. This is so your coil can stay saturated to avoid dry hits. Coils are a disposable items that need to be changed on a regular basis. They last anywhere between 3-15 days, however most people get 14+ days out of them. When your E-Liquid begins to taste burnt it is time to change your coil. To change the coil, unscrew the base of the tank and pull the coil out. Pop a new one in and screw the base back on, remembering to leave it to soak for 5-10 minutes before using it.

Single coils can be purchased separately here for £3.99.

Uwell Crown 3 Mini Tank Features:

Capacity: 2ml
Fill: Top Fill
Coil: Pre-installed 0.4 Ohm coil (55W-65W) with spare 0.25 Ohm coil (80W-90W)
Coil Change: bottom coil change
Airflow: Adjustable airflow at bottom of tank
Threading: 510
Mouth Piece: Removable wide bore delrin 510 drip tip


1 x Uwell Crown 3 Mini Tank

1 x 0.4 Ohm Kanthal Coil (55W-65W) pre-installed

1 x 0.25 Ohm SUS316 Coil (80W-90W) spare

1 x Spare Glass Tube

1 x Spare pack of O-Rings

1 x User Manual


Three tiers of delivery available:

Royal Mail 2nd Class tracked delivery (2-3 working days) £3.99. All orders over £30 will qualify for free Royal Mail 2nd Class tracked delivery.

Royal Mail 1st Class tracked delivery (1-2 working days) £4.99.

DPD Next Day tracked delivery with 1 hour time slot (1 working day) £5.99. All orders over £75 will qualify for free DPD Next Day tracked delivery.

Northern Ireland, Scottish Highlands and Scottish Islands may take longer than estimated lead time.

Orders placed before 3pm for all delivery tiers will be dispatched on the same day. Orders placed after 3pm will be dispatched on the next working day!


Orders placed after 3pm on a Friday, on a Saturday or on a Sunday will be dispatched on Monday.

Premium DPD Saturday Delivery is available for £24.99.

We can now ship to Jersey and Guernsey. The cost is £19.99. However this will be offset somewhat by the fact that customers in the Channel Islands DO NOT pay VAT on our goods. The prices without the 20% VAT will be shown once you log into an account registered to a Channel Island address.

PLEASE NOTE: Whilst DPD Next Day is a 'Next Day' service, this is not guaranteed. Nor are the Royal Mail time frames guaranteed. 99% of parcels to mainland England do arrive on time, however sometimes parcels take longer, particularly if the delivery address is not in England. Also around public holidays the courier may need extra time to clear back logs. Please order in advance and allow plenty of time for delivery to cover any risk of delays. If your parcel has not arrived after 5 working days, then please feel free to get in touch with us.