private void BatteryContainerOnOnRemoveItem(InventoryItem item)
        {
            var battery = item.item;

            var id = battery.GetComponent <PrefabIdentifier>().Id;

            var powercellData = _powercellTracker.Single(x => x.PrefabID == id);

            _powercellTracker.Remove(powercellData);

            UpdateCharge();

            UpdateCapacity();

            //_mono.UpdateSlots();

            _mono.EmptySlot(_powercellTracker.Count + 1);
        }