Best batteries for an Outdoor Garmin GPS unit
A common question we get asked here at the Outdoor GPS Shop is what are the best batteries for an Outdoor Garmin GPS unit. Because there is never a straight answer there some questions you need to ask. 1. Does you GPS have a built-in power cell (units like the GPSMAP 66i, GPSMAP86s, GPSMAP86i and the Garmin Montana range. If the answer is yes, you can charge your unit both from the mains or by using a portable power pack like the – -...
