18V 2 x (5.0 Ah) Li-Ion Battery & Dual-Port Charger Kit

• Ideal for purchase with bulk 'Z' tools • DC18RD Li-Ion Dual-Port Rapid Charger charges 2 x 18V Li-Ion batteries simultaneously • Charges 2 x 18V BL1850B (5.0 Ah) Li-Ion batteries in just 45 minutes! • Optimum Charging System incorporates 3 Active Controls (current, voltage and temperature) that provide an optimal charge and ensures batteries cannot be over-discharged or over-heated during the charging cycle • Central Processing Unit (CPU) in battery communicates with charger to analyze battery and charge according to its unique condition • Digital Power Display indicates condition of battery and current charge level (-80%, +80%, 100%)