I opened up the battery of my BH Emotion Neo Jumper. Here are some photos if you're interested. : r/ebikes
Easy Motion Parts - EMotion By BH Spares - Scooteretti
Battery BH Emotion Neo [420Wh] | GREATEBIKE.EU
Easy Motion Neo Jumper Full Suspension Electric Mountain Bike Review | Electric Bike Report | Electric Bike, Ebikes, Electric Bicycles, E Bike, Reviews
Day by day, mile by mile, a two-wheeled vet learns anew - Electric Bike Action