This Old House
Get Your House Right: Architectural Elements to Use & Avoid
Makita DC1804 Ni-MH & Ni-Cd Charger Unit, 7.2V - 18V (Discontinued by Manufacturer)
DEWALT DC9071 XRP 12-Volt 2.4 Amp Hour NiCd Battery
MAKITA USA INC B7000 Battery, 7.2-volt (Discontinued by Manufacturer)