You might not use a handheld electric planer often, but it's very handy to have your own once the need arises. 18 volts is what you get with this product.
From ManoMano
4345400 te-pl 18/82 Li - Solo Planer 18V Bare Unit EINTEPL1882N - Einhell
ITS
Einhell TE-PL 18/82 Li 18V 82mm Planer - Body
This product is also available at 2 unverified merchants.