BLACK+DECKER 2-Pack 20-Volt Max 1.5 Ah Rechargeable Lithium Ion (Li-Ion) Cordless Power Equipment Battery in the Cordless Power Equipment Batteries & Chargers department at Lowes.com
EINHELL TE-CD Power X-Change 18-Volt Cordless 3/8-Inch 2-Speed 1250 RPM MAX Kit (w/ 2 x 1.5-Ah Battery and Fast Charger) 4513794 - Best Buy