I don’t know which Keeppower you’re using, but they might trip on turbo. As far as I know only the 3120 and 3000 Keeppower can handle the power. You could run the MT03 on high for some time, and check battery voltage if they’re even.
Is there a review with this version? I’m still deciding between MT03 XHP 70.2 vs Olight X7. The construction with HaikeLite isn’t as solid as Olight (I haven’t own any HaikeLite yet, I read about it). There’s a mid turbo mode X7 at 5000lm but MT03 doesn’t. The MT03 has the newer XHP70.2 and slightly cheaper. Which one? :question:
That is big news! The latest version now ship with a FET driver based on the Texas Avenger design from Texas Ace. This means 12,000 lumen! Same Haikelite UI, though.
Have you seen their new MT09R? It has a TA and it says Stepless control. Maybe ramping? Maybe NarsilM? 15,000 lumen. Deeper reflectors and more heatsinking. Very interesting.