I’ve ordered some Lumintop Tool AA 2.0 with 14500 from Lumintop’s AliExpress store:

Previously, they 14500 battery that comes is labeled 750mAh and is a protected 14500.
The most recent order I got now comes with 650mAh label, and is also a protected 14500, and with built-in micro-USB charging (can directly charge the 14500 battery using micro-USB). Also believe this is more “high-drain” than the previous “750mAh” protected 14500 (but can’t be entirely sure).

If you can ask Lumintop how to source their 14500 with built-in micro-USB, maybe that’s also another option, so your gift recipient don’t need to use a standalone charger, just a micro-USB cable).

*Lumintop’s AliExpress store does not indicate that the 14500 they are now bundling have reduced capacity nor they have micro-USB charging 14500.
(another undocumented change: previous Tool AA 2.0 comes with XPL-HD [or Nichia if specify the Nichia version], but it seems they silently replaced the XPL-HD to XP-L2 LED too in their new Tool AA 2.0)