Our research via the item's EAN code (5038301312947) suggests that the radio is delivered without a battery.

The radio was delivered to me without a rechargeable battery, which I consider to be incorrect based on the product description. Although the battery is not explicitly listed in the scope of delivery, it is advertised in the product text as a selling point for the mobile radio. A pity, especially as it doesn't seem to be easy to obtain in Switzerland...