KLS22, I like that EX, I need to get busy making my roof rack!
Justbecause, it's hard to say. It depends on the environmental conditions, but I've had it maintain a 37F temp with the fridge half full for several hours. Now, if I leave the 12v charger plugged into the Sherpa from the EX, it will run the fridge for as long as my battery has charge. I have never had the fridge discharge the Sherpa faster than the EX can charge the Sherpa. Hope that helps!
Justbecause, it's hard to say. It depends on the environmental conditions, but I've had it maintain a 37F temp with the fridge half full for several hours. Now, if I leave the 12v charger plugged into the Sherpa from the EX, it will run the fridge for as long as my battery has charge. I have never had the fridge discharge the Sherpa faster than the EX can charge the Sherpa. Hope that helps!
