DEWALT 20-Volt Max 4-Pack 2 Amp-Hour; 4 Amp-Hour Lithium Power Tool Battery in the Power Tool Batteries & Chargers department at Lowes.com
DEWALT 40-Volt Max 4 Ah Rechargeable Lithium Ion (Li-Ion) Cordless Power Equipment Battery in the Cordless Power Equipment Batteries & Chargers department at Lowes.com
DeWALT 20V MAX Lithium Ion 4.0 Ah Battery and Charger — SIGNIFICANTSERVICES.COM