SKIL PWRCore 40 40V 5.0 Ah Battery BY8708-00

Get industry-leading performance and the power of gas with the SKIL 40V PWRCORE lithium battery. SKIL batteries uses patented technology with an innovative temperature management system that results in longer run time and longer battery life. Each cell is surrounded by temperature management material to keep the battery cool and powering on. 5.0Ah Battery Keep-Cool battery technology wraps each cell with cooling material to keep the battery powering on for 25% longer run time & 2X battery life. Green LEDs show status, so you always know how much charge is available. Auto PWRJUMP charger charges the battery from 0-30% in just 30 minutes. Compatible with all SKIL 40V power tools.