igloohome Smart PadLock 2 is the successor to the igloohome Smart PadLock which was launched three years ago. The changes are mostly on the hardware side.
One of the major differences is using a rechargeable lithium battery which is chargeable via the USB-C port. If the Padlock 2 battery is flat, you can charge it using a power bank instead of a 9V alkaline battery.
