Bosch Home and Garden Battery Pack PBA 18V (battery 2.5 Ah W-B, 18 Volt System, in carton packaging) Black : Amazon.co.uk: DIY & Tools
Bosch Home & Garden 18 V 4.0Ah Power Plus Lithium-Ion Battery Pack PBA 18 V POWER FOR ALL (DIY Home and Garden Tools) : Amazon.com.au: Home Improvement
Bosch 18-Volt 2 Amp-Hour; Lithium Power Tool Battery in the Power Tool Batteries & Chargers department at Lowes.com