the battery pack from the iRobot with a much more efficient one. Even though it uses very simple batteries Ni-MH that are quite safe it still has three safety features and NTC, a safety switch and a resettable fuse.
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Month: October 2021
2 in 1 Audio Adapter usb C
This is USB C Audio jack adapter from Aliexpress. it was supposed to work with a Samsung S9 but it is not recognised.