General description The BL1850 Replacement Battery is designed for compatibility with Makita 18V chargers. This high-capacity lithium battery offers 5.5Ah (5500mAh) for extended usage, ensuring your tools remain powered for longer periods. It comes with the DC18RC charger, which supports both 14.4V and 18V batteries, featuring safety protection and a music reminder for user convenience. Technical specifications Battery capacity: 5.5Ah (5500mAh) Compatible voltage: 14.4V - 18V Other information