because my meepo v2 has become too lame for me I wanted to switch to a DIY setup. I would like to have a dual beast (eskating.eu). Unfortunately the price with a 12S4P battery would be around 2k Euro.
Pjotr’s custom battery pack thread has prices, so it would be around 320€ + shipping. You can ask a few other EU battery builders here on the forum how much they would ask for building one, but keep in mind it probably won’t be as cheap. 560€ does sound like a lot, but if the shipping is free, and time is important to you, might not be the worst deal in the world.