DEWALT DCF610B 12V Max Screwdriver 1/4" (Tool Only) Maximum initial voltage on batteries (measured without workload) is 12-volts, measured under workload, 10.8 nominal voltage Compact, lightweight design fits into tight areas 3 LED lights provide visibility without shadows; belt hook provided for portability One-handed loading 1/4-inch hex chuck accepts 1-inch bit tips Baretool item, battery sold separately Battery & Charger Sold Separately