Bosch 18 Volt Replacement Battery, 2.5 Ah, Compatible with All Devices of Green Bosch Home & Garden 18 V System : Amazon.de: Electronics & Photo
Bosch Professional 12V, 2.0Ah GBA Li-Ion Battery - Helpful Home DIY
Bosch Gaa 18v-24 Adapter Tool Set Electric Tool 18v Battery 2.0ah 3.0ah 4.0ah 5.ah Adapters Battery+charger Power Usb Converter - Power Tool Accessories - AliExpress