tldr; 26650/26800 with USB-C and powerbank. XHP70.3 or FC40 options. Great runtime, doubles as charger.
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Best praise vs top criticism for Convoy M3-C
“Acebeam L35 comes to mind, it has a USBC battery. But I would definitely suggest taking multiple batteries. Another great light is a Convoy M3-C. It’s much cheaper but has long runtimes and USBC. There’s also a bunch of different fireflies light but they’re a little more specialized.”
“I like it too. I unfortunately hate my m3-c. The ramping is so slow.”
102 Reddit opinions analyzed • Last updated 4/4/2026