Autumn and winter are the hardest times for batteries: frost, short trips, heating and headlights quickly drain even a good battery. And in the store it is easy to get confused by brands and features - and buy a "dummy" at a low price. Together with the Telegram channel "Behind the Wheel" we put together a full analysis: how to choose the dimensions and polarity, how the "Asia" differs from the "European", which device and type to choose, why the capacity is important and how not to buy a "dummy". Don't forget to share with your friends.