Can I charge the battery via the Micro USB port on eufy smart lock touch & wifi?
No, you can’t.
The Micro USB port is only for powering the lock for emergency use to unlock the door. You can power it with a power bank and then unlock the door by entering the passcode or using fingerprints. It will not charge the battery inside.
The Micro USB port is only for powering the lock for emergency use to unlock the door. You can power it with a power bank and then unlock the door by entering the passcode or using fingerprints. It will not charge the battery inside.


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eufy S231 Smart Lock User Manual

Smart_Lock_Touch&Wi-Fi_manual_us

T8520S_EU Declaration of Conformity


How to set up eufy Security Smart Lock Touch & Wi-Fi


eufy App Functions


Introducing eufy Smart Lock Touch & Wi-Fi



