The battery life you’ll experience with Look really depends very heavily on the settings you choose within the app as well as the traffic at your front door. For example, choosing to turn motion detection off, you’ll save quite a bit of battery life. If you choose to have photos taken rather than video, again you’ll save battery. Recharging the Look is very easy – Just pop out the rechargeable battery pack and connect to a power source via the micro USB cable that’s provided in the packaging.