When Lowe's runs a deal that you'd be stupid not to take, you take the deal. Twice. I picked up these both of these GBH18V-20N rotary hammers with 4AH batteries and chargers
BOSCH GSR 18V-28 + GBH 18V-21 (2 x 4,0 Ah + AL1820CV + 2 x L-Boxx 136)
Bosch - Bosch GBH 18V-20 Professional Perforateur sans-fil SDS-plus avec Boîtier de transport + 2x Batteries 5 Ah + Chargeur ( 0611911003 ) - Perforateurs, burineurs, marteaux piqueurs - Rue du Commerce