AceBeam 10440 Li-Ion Battery
AceBeam H50 - 2000 lumens - 18650 x1 OR CR123 x2 OR 16340 x2 - Samsung LH351D LED OR Nichia 219C LED OR Osram KW CSLNM1.TG LED
AceBeam UC15 - 1000 lumens - CREE XP-L, XP-E2 & Nichia 276A LEDs - AAA x2 or 10440 x2