Focus Jam2 battery

Hello,

Sorry for writing this topic in English, but my writter German is not good enough.

I'm planning to buy a Focus Jam2 Plus 27.5 eMTB. These bikes have an integrated 378Wh battery. Does anyone exactly know how the battery can be removed from the frame? Is it easy to do?

Best regards

Tonny

PS: feel free to reply in German.

the battery is firmly installed

http://www.emtb-news.de/news/focus-jam-2-plus-pro-e-bike-test/