The Canal Battery Guard is a device paired with an app that is designed to extend the lifespan of your smartphone’s battery.
The setup is simple - plug the Battery Guard device in between your standard charging brick and USB charging cable. Simply use the app to connect via Bluetooth and set the time you’ll be waking up in the morning, and overnight, the Battery Guard will do its magic to keep your battery cool and safe from the harmful temperatures that threaten its life. When you wake up, your phone will be at 100%, just like always.
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