2-Pack 4.5Ah 18 Volt Replacement Battery for Porter Cable PC18B 18V Cordless Tool NiCd NiMh & Lithium Batteries + Battery Charger

＊Fully compatible with PC18B PCC489N PCMVC PCXMVC PCC489N PC18BL PC18BLX PC18BLEX PC18B-2 cordless power tools ＊Upgraded 4500mAh high capacity can continue to bring life to your tools. It can be charged or discharged as needed without losing capacity ＊The top class A battery cell integrates a microchip with over-current protection to protect the battery and extend its service life. It is equipped with automatic overload cut-off, short-circuit and over-voltage protection