basstrackerman
Elite Member
I just bought an RNB batter for my vanquish 540. I've used these in several detectors and absolutely love them. Supposed to last 30 hours or more on a charge. I use my 540 with 3 coils when I travel, camp, etc and it's close to the Equinox as far as what it can find. Wish they had one for the nox series ....