RX2 21700 by Wismec

RX2 21700 by Wismec all colurs

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(£45.83 excl. VAT)
30 days
Price in points: 4583 points
Battery Size:18650, 21700
Free Postage:FREE UK Shipping on this item
Product Origin:China
Product Type:Pro, Replaceable Batteries
Payment Options
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The RX2 21700 comes supplied with a pair of 21700 batteries, that's a staggering 8000mAh life on a single charge! It can also use 2 x 18650 with the supplied adapters. Featuring 2A quick charge support and a staggering 230W output, the RX2 21700 can not only deliver the power you've come to expect but will also keep doing it while your other devices would have already ran flat. More vaping and less charging, what more could you want?

In The Box

    1. 1 x RX2 21700 by Wismec
    2. 2 x 4000mAh 21700 Batteries
    3. 2 x 18650 Battery adapters
    4. 1 x USB Cable
    1. 1 x User Manual


    1. Powered by 2 x 21700 or 18650 Batteries
    2. Size: 43.6mm x 37.1mm x 81.5mm
    3. 510 spring loaded thread
    4. Output Mode: VW/TC-Ni/TC-Ti/TC-SS/TCR Mode
    5. Output Wattage: 1-230W
    6. Resistance Range: 0.05-1.5ohm for TC modes
    7. Resistance Range: 0.1-3.5ohm for VW mode
    8. Temperature Range: 100-315°C/ 200-600°F (TC modes)
    9. 2A quick charge support


It has an Impressive 230W output and can fire coils with a resistance ranging from 0.05 to 1.5 Ohms Temp Mode & 0.10 - 3.5 Ohm for VW, enough Power for most requirements from an electronic cigarette mod / pro vaping device.


Metal Box with clipped battery door.

The Display

The Display is an OLED Screen that shows the battery life, resistance of the coil attached in Ohms, the output wattage & voltage, temperature setting and the current voltage of the battery. plus the output rating in Amps.

Battery Compatibility

The RX2 21700 by Wismec takes 2 x 21700 (included) or 2 x 18650 flat top batteries using the adapters, It has built in short circuit protection.

Free Postage:
  • FREE UK Shipping on this item
Brand :
Battery Size:
  • 18650
  • 21700

Device Output

USB Passthrough Ability:
  • Yes
Variable Voltage:
  • No
Variable Wattage:
  • Yes
Max Output (Watts):
  • 230 Watts
Output Range (Ohms):
  • 0.05 - 1.5 Ohms Temp Control
  • 0.1 - 3 Ohms
Tank Thread Compatibility:
  • 510
Compatible With USB Output Adaptor:
  • Yes

Product Origin

Product Origin:
  • China

Product Type

Product Type:

Device Stats

Coil Temperature Control:
  • Yes (NI, TI, SS, TCR)
  • Anodised Aluminium
  • Stainless Steel
Compatible Batteries:
  • 18650
  • 21700
Stackable Batteries:
  • No
  • Short Circuit
  • OLED
Battery Life Display:
  • Yes
Ohm Meter Display:
  • Yes
Motion Sensor:
  • No
  • No

Really fast delivery

This is heavy but sturdy. It averages about 2 days battery life. It does get hot when repeatedly puffing, but cools down fairly quickly. It has a good range of options including seeing "puff count".

Excellent. Holds battery charge well

If your after a long battery life you can't go wrong for the money,
solid mod well made would recommend.

Cheap and very good. So far the best I 've tryd. Love it, nice design.
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