Bouge RV has expanded its Rocky line of portable refrigerators with an integrated 240 Wh battery, which the company claims provides up to 20 hours of operation on a single charge. In CleanTechnica's testing, the fridge ran for about 12 hours in extreme heat (110°F/43°C). The 41-quart model weighs 47 lb and features a dual-zone layout, allowing one side to be used as a fridge and the other as a freezer. The fridge can also be paired with Bouge RV's 100 W flexible solar panel via an MC4-to-XT60 adapter.
