Milwaukee Tool M18 Dual Bay Simultaneous Super Charger Starter Kit with M18 18V Lithium-Ion REDLITHIUM FORGE XC 8.0 Ah Battery Pack

Delivers HIGH OUTPUT 12.0 power in a smaller size and lighter weight COOL-CYCLE Active Cooling System provides high-speed cooling for less downtime with COOL-CYCLE capable chargers 35min supercharge to 80% with the M18 Dual Bay Simultaneous Super Charger Longest life for the most recharges and best performance over the life of the pack CHARGE ADAPT: Adaptive Charge Distribution delivers adaptive simultaneous charging for multiple batteries to maximize productivity