Battery Type: Lithium-Ion *Product Type: Battery Pack *Sub Brand: *Charge Time: *Brand Name: Porter Cable *Minimum Operating Temperature: *Packaging Type: Clamshell *System: *Weight: 0.71 *Model: *Number in Package: 1 *Amp Hours: 4 *Charging Indicator Light: Yes *Compatibility: Porter Cable 20V Max *Style: Max *Volts: 20