- This Hisense chest freezer's 297 litre capacity gives you plenty of room to store your frozen favourites- Winter Guard Technology keeps your freezer running in garages as cold as -15ºC - great for freeing up space indoors- Keep your food nice and organised in the two baskets- The button controls make it super easy to adjust the settings - If the power goes out, the freezer keeps your food fresh and frozen for 28 hours