battery life

Many people assume that as long as their metal detector's battery is still showing green and hasn’t completely died, it’s operating at full capacity. But here’s the truth: that assumption couldn’t be further from reality. As your battery level drops, so does your metal detector’s...

Ok, I've had my Excalibur II for over 3 yrs now and wondering how many yrs should I get out of it? Would appreciate hearing from the Old Timers whom have gone through a few Excal batteries.