Synergy Digital Power Tool Battery, Compatible with Panasonic PA-1204 Power Tool, (Ni-MH, 12V, 2100mAh) Ultra High Capacity, Replacement for Panasonic Battery - Walmart.com
Panasonic EY6100 Power Tool Battery - 2100mAh Ni-MH 12V – Batteries Global
Panasonic 12V 3,3Ah NiMH akku CS | A-Paristopiste
2 Battery for Panasonic EY6405, EY6409GQKW 12 Volt 3.5Ah 3500mAh | eBay
Replacement for Panasonic EY6405 Battery - Compatible with Panasonic 12V Battery (3500mAh NI-MH) - Cordless Tool Battery Packs - Amazon.com