Synergy Digital Power Tool Battery, Compatible with Panasonic EY6432 Power Tool, (Ni-MH, 15.6V, 2000mAh) Ultra High Capacity, Replacement for Panasonic Battery - Walmart.com
Replacement for Panasonic EY6432 Battery - Compatible with Panasonic 15V Battery (3500mAh NI-MH) - Cordless Tool Battery Packs - Amazon.com
15.6v Cordless Drill EY6432 - FineWoodworking
Synergy Digital Power Tool Battery, Compatible with Panasonic EY6432 Power Tool, (Ni-MH, 15.6V, 2000mAh) Ultra High Capacity, Replacement for Panasonic Battery - Walmart.com