PWRCore™ 12-volt lithium battery technology wraps each cell with cooling material to keep the battery power on for 25% longer run time and 2X battery life
This 4.0Ah battery has your back on projects that require extra run time
Plug into the battery's USB port wherever, whenever with PWRAssist™ mobile charging
Green LEDs on the battery show the charge status, so you always know how much power is left
Pair with any SKIL PWRCore™ 12 product