It seems to take forever to charge your e-frame with those funky little wall chargers doesn't it? Not only that, but how do you really know the battery is completely charged? You don't when using the wall charger. The car charger gives you the best of both worlds. While charging, it shows a red LED and when the charge has been completed, it shows a green LED. This one doesn't take 14 hours to complete the charging process, it takes a mere 1.5 hours....WOW!
If you're on the field and suddenly the battery charge on your marker goes dead, kaput, a wall charger's not going to help you in the least. You'll be sitting on the sidelines watching instead of playing. With the car charger all you'll need to do is simply plug it into your marker and any car cigarette lighter outlet, wait a little while and you're back in the game. You can even charge your marker in your car on the way to the field. What a great convenience.
Once you get one of these babies for your own, you'll be wondering why you hadn't sooner. If you own any of the e-markers, this is one of the best investments you'll make that saves time and gives you an all around convenience compared to the wall charger. What are you waiting on, go for it now!