Cool-Pack Lithium-Ion Battery, 18-Volt Cordless Hammer Drills flow is 410 gallons per

flow is 410 gallons per hour

Reliable automatic operation for use in basins 13" or greater

Designed for Convenience: Features automatic voltage detection

cutting length

vented pistol grip for unmatched control

Cool-Pack Lithium-Ion Battery, 18-Volt Cordless Hammer Drills flow is 410 gallons per18v, lithium ion battery, bosch exclusive cool pack 2. 0 technology provides up to 135% more battery life than batteries without, 1. 8 lb provides performance comparable to batteries that are up to 35% larger, features backward & forward compatibility with all bosch 18v tools & chargers, charges to 80% in only 41 minutes & 100% in only 55 minutes using the optional bosch bc1880 18v fast charger, works in cold weather conditions down to 4 degrees.