Amazon.com: Bosch 1600A005B0 Battery Pack PBA 18V 2.5Ah W-B, 18 V, Black : Tools & Home Improvement
Three Pack New 18v 3.5ah Lithium-ion Battery Akku For Power4all Pba 18v For Bosch 18v Home And Garden Tools, Free Shipping - Rechargeable Batteries - AliExpress
Bosch 18-Volt 2 Amp-Hour; Lithium Power Tool Battery in the Power Tool Batteries & Chargers department at Lowes.com