Converting NI-MH and NI-CD Batteries to LI-ION | Makita 12V Battery Upgrade - YouTube
Ennotool Ni-MH/NiCd Power Tool 12V 1500mAh 2000mAh 3000mAh Replacement Battery for Makita PA12 1220 1222 1233s 1233SA - China Power Tool Battery Pack and Power Tool Battery price | Made-in-China.com