What are the criteria for selecting a battery for a car?

Whether we are looking for a battery for a RV or a caravan, we need to consider some very important questions:

Battery Location - Traditional batteries release toxic gases during operation, which are harmful to the environment and the human body. Therefore, it is worthwhile to choose a battery with internal gas recombination and a VRLA valve with a central degassing function. These types of batteries do not have to be isolated from the surrounding environment, so you can safely install them in your vehicle as an extra power source.