Arrived quickly on the 21ths of feb but this is the first time i got around to trying it out.
Working condition. the electrode zaps me, so I assume the electrostatic function works. The leakage will be fixed when I use thread tape.
The battery pack is an 18650 3s2p. 18650’s a standard battery size like an AA or AAA, 18mm wide 65mm long and 0=round. Similar batteries drop the trailing 0 because there never not round.
3s2p is a standard arrangement if the pack went bad I could replace it with something like this
