DEWALT ATOMIC 20V MAX Cordless 1/2in. Ratchet, 20V MAX XR 6.0Ah Battery, 20V MAX XR 4.0Ah Battery, and 20V MAX 2.0Ah Battery DCB346-3WCF512B - The Home Depot
2Pack 18V Battery for Dewalt 18 Volt XRP Battery DC9096-2 DC9098 DC9099 DW9096 - Walmart.com