They reccomended LG HG2 which are the same as Sony VTC6.
“You will need raised cells but not button tops. The button tops will not fit the light properly. It will still power on but it will not be waterproofed because the battery compartment will be open. I suggest LG HG2 or any style of battery that will work in series.”
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.