Imagine never stressing about your EV’s battery dying early or losing range as it ages. A Croatian company just built a portable battery extender that fits right in your trunk—no need to swap out your original battery. It could add up to 62 miles per charge and even help your car charge faster. This could make buying used EVs way less scary and save a ton of money. Would you trust a battery add-on like this? #Cars #CarOwnership #EVs