A store that sells household electrical appliances (TVs, refrigerators, washing machines, etc.); similar to 'consumer electronics store' or 'appliance retailer'.
新しい冷蔵庫を買うために家電店へ行った。
I went to the appliance store to buy a new refrigerator.
この家電店は返品や保証がしっかりしているから安心だ。
This electronics store has a solid return and warranty policy, so it's reassuring.
家電店で実物を見てから購入を決めたほうが失敗が少ない。
It's less likely to go wrong if you see the actual product at the appliance store before buying.