Ok so I bought a Nub44 6W from DTR with a 4.5A driver unit . I coupled this to a Eghemus custom host and fitted 2 ICR 3200Ma 18650's to it . press switch and laser fires momentarily (maybe half a sec) then cuts out ... i can keep pressing the switch and it will keep firing/cutting out as quick as i can press it. is it an overload protection problem in the batteries or something in the driver ? i've tested the switch and it works on the multimeter. it seems from the reading i get on the meter that i get to about 8v then the current cuts out. (tested before the driver) Batteries are registering 4.05V each standing from the meter.
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