Rechargeable batteries will save time, cause less waste, and over time are much more affordable than non-rechargeable batteries. Most metal detectorists use rechargeable batteries and you should too! It just makes sense. Use them for your pinpointer too! Let’s look at some of our options below.
The Garrett rechargeable battery kit comes in at under $30 online. It offers a wall charger and comes with 2 9V Ni-MH batteries. This charger can be used with any Garrett metal detector that uses 9V batteries. This also works for other metal detectors that make use of the 9V batteries. The wall charger has an LED indicator light to let the user know when the unit is fully charging. Charging generally takes 8-10 hours for a full charge.