I got a 106sv at the BPS black Friday sale. I've had it out about 5 times hooked up to an 18v Makita 5 ah battery. It displays the LS, maps, and 2D if that makes any difference. It'll last about 3 hours before the battery gets down to 16v. I don't know if 16v is good or bad for an 18v battery but that's what I've been doing just to give you an idea of real world use.

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