SwitchBotLock Pro Rechargable Battery Pack

Best upgrade you can make to your Lock Pro. Only one side is drained from at a time so once one is dead it auto switches to the other and notifies you via alert that the battery is dying. Couldn't ask for more

Great idea to provide this item that will not result in wastage of batteries. Works fine and last a long time.

Works well generally but has a few flaws. One is that it does not necessarily cover all door deadbolt holes, which can allow a little air through, not a huge problem but something to note. Two, it uses a magnetic reed switch to sense when the door is closed. This only works if the deadbolt is pretty close to the door frame, which I don't think is that common. So it won't be able to sense when the door is closed. Features that depend on that won't work. If you have it integrated into a home automation system and have other ways to sens the door position, you may be able to work around this limitation, but the switchbot app won't know. Third issue is the remote keypad will discolor to a milky white in just a couple of months. Still works fine but not attractive nor a good indication of build quality.5/15/2025 UPDATE: Switchbot team reached out to me very quickly regarding this review and offered to send a replacement keypad that had been discolored. They tell me it has been redesigned to prevent that in the future. time will tell, but I do respect their assertive nature to correct the shortcoming of the original.

Convenient and money saving in the long run, definitely recommend

These batteries will last for a year on a charge and can be charged separately so that the lock is always functioning.

Good rechargeable batteries.