DEWALT 20-Volt MAX Compact Lithium-Ion 2.0 Ah Battery Pack (2-Pack) and 20-Volt MAX XR Lithium-Ion Battery Pack 4.0 Ah (2-Pack) DCB324-4 - The Home Depot
Dewalt DCB182 18V XR li-ion Battery 4.0Ah, Brand New Genuine UK CE | eBay
DeWalt 20V 5.0 Ah XR Li-Ion Battery - 2 per Pack | K.L. Jack