2-Pk DEWALT 20V MAX 5Ah Lithium-Ion Batteries $84 + Free S&H on $150+

Fasteners Inc offers a DEWALT 20V MAX starter kit with two DCB205 5Ah lithium-ion batteries and a DCB1104 4A charger. The kit is regularly $89, and a $5 automatic discount (spend $75 on DEWALT, STANLEY, BOSTITCH, LENOX, or IRWIN brands) brings the total to $84. That works out to $8.90 per amp-hour for the batteries plus a free charger. Shipping costs $8.74, but you get free shipping if your order reaches $150. Fasteners Inc does not collect sales tax in most states outside California and is an authorized DEWALT dealer selling genuine products.