PowerPack LXT?, 6.0 Ah x 2, DC18RD198082-5 | Li-ion ? 18V ? 6.0 Ah x 2 ? DC18RDNi-Cd battery for 7.2V tools | Technical specification: Average Charging Time: 55 min | Nominal Battery Voltage: 18 V | Voltage LXT: ? | Battery Chemistry (Ni-Cd / Ni-MH / Li-ion): Li-ion | Battery Capacity: 6.0 Ah | User benefits: Battery protection circuit protects against overloading, over-discharging and over-heating