Grex GCH850 Cordless 21-Gauge Brad Nailer

Dimensions: 9.25"L x 10.25"H x 2.75"W (23.5 x 26.1 x 7 cm)
Weight: 4.0 lbs. (1.8 kgs.) including batteries
Fuel Capacity: Approx. 1,300 shots per cartridge
Battery Type: 2x AAA alkaline batteries (1.5V)
Battery Capacity: Approx. 50,000 shots per set of batteries
Max Cycle Rate: Approx. 60 shots per minute
Operating Temp.: 10°F (-12°C) to 100°F (38°C)
Operating Altitude: Up to 6,500 feet (2000 meters)
Fastener Type:21 Gauge Brad Nails (3/8" to 2" - 10mm to 50mm)
Fastener Capacity: 1 strip (approx. 150 brads)