"+Will charge up to four devices and\nfour spare batteries.\n+Charges Standard Capacity battery,\nincluding spare battery, from 0-90% in\nless than 3 hours. Charges Extended\nCapacity battery, including spare\nbattery, from 0-90% in about 4.5 hours.\n+Connects to 2-pin Charge Connectors\non bottom of device.\n+Compatible with devices with hand\nstrap or Pistol Grip Handle attached.\n+Can be racked/ mounted in a\nstandard 19 inch rack system via the\nmounting accessory (BRKT-SCRDSMRK-01)"