Hexagonal Socket 30mm 1/2″ Deep, TOTAL TOOLS

INDUSTRIAL QUALITY: for demanding professional and DIY applications
EXTENDED RUNTIME: 4.0Ah for heavy-duty applications
LONGER BATTERY LIFE
BATTERY CHARGE INDICATOR: 3 LED State of charge indicator
MAXIMUM PRODUCTIVITY: No memory and virtually no self-discharge
DCA Tools 20V 4.0 Ah Lithium-ion battery offers an even longer run time for your 20V cordless power tools. Featuring professional-grade high-performance cells that provide improved power and a longer cycle life. Each pack is equipped with a 3-LED state of charge for immediate battery charge feedback. No memory and virtually no self-discharge means DCE Tools 20V 4.0 Ah Lithium-ion battery the battery is ready when you are.