Just as we have known, the RX200 with 3pcs 18650 batteries are specially suit for heavy smok who looks for massive clouds and Reuleaux RX200 was regarded as the most powerful card as well for its striking features,like upgradeable firmware, huge flavor ,200w power output,TC-Ni, TC-Ti, TC-SS and VW mode Supported and so on.

And today,the wismec team released latest firmware V3.10 for Wismec Reuleaux RX200 to allow our users upgrade RX200 max power to 250w,see the original post i quotated from official site

Reuleaux RX200 Upgrade Firmware 3.10 Version Launching

04/14/2016

Dear WISMEC Customers:

Wismec just released the upgraded firmware V3.10 for Reuleaux RX200.

In this version, the maximum output power is upgraded to 250W. One thing should be noted that the recommended resistance range for 250W is 0.1-0.32ohm while the recommended resistance range for 220W is 0.1-0.37ohm.

The updated steps are easily,now, rx200 mod users can enjoy your vaping on a higher power output.