Hidden cameras have wildly different battery capacities ranging from 650 mAh to 10,000 mAh. A typical smartphone battery has 3000-4000 mAh battery capacity, so let’s compare charging times with a mobile phone.
On average, it takes about 1-2 hours to fully charge a phone with a car charger. However, this can vary based on the camera battery capacity and output capacity of the car charger. Some car chargers also come with fast charging capabilities that can significantly reduce charging time.
It’s essential to note that using a car charger while driving can result in slower charging times due to fluctuations in the car’s electrical system. It’s recommended to use a dedicated car charger that’s designed to work optimally in a car’s electrical system for the best results.