Meepo e skateboard electric esk8 10s 36v battery pack

Meepo voyager v3 battery , or v2 , not quite sure. Please see images. Uses Samsung 20r 18650 cells, well maintained, always kept storage charge and shows full voltage indicating cells balanced. 36v 4ah eskate style flat battery pack. Has not been used much at all since I cannot ride for very long and I've built a bigger battery and no longer need this.