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Wismec RX2 21700

In Stock

Order before 3pm for same day dispatch.


The RX2 21700  is the latest mod from Wismec, Compatible with 2 x 21700 and 2 x 18650 batteries thanks to the included battery sleeves. With a maximum output of 230W it is capable of powering all tanks of the market today with ease. With a newly designed battery compartment keeping you batteries more secure. The kit also includes 2 x 21700 4000mAh batteries in the box so you don’t need to worry about buying batteries separately. The design also features a large ergonomic firing button and a large 1.3 Inch OLED screen.

 We also stock spare batteries for this product. You can find them here



  • Size: 46.03 x 37.10 x 81.50mm
  • Weight: 297g
  • Thread type: 510 spring loaded connector
  • Cell type: high-rate 21700/18650 cell
  • Output wattage: 1-230W
  • Resistance range: 0.05-1.5ohm (TC) 0.1-3.5ohm (VW)
  • Temperature range: 100-315°C (TC)
  • Maximum charging current: 2A
  • Maximum output current: 50A
  • Output voltage range: 0.5-9V


  • 1 x RX2 21700
  • 2 x 18650 Battery Sleeves
  • 2 x 21700 4000mAh Batteries
  • 1 x USB Cable
  • 1 x User Manual

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