This Honeywell MB4-BAT-SCN01NAD0 4-bay desktop battery charger accepts up to four compatible lithium-ion batteries and provides a full charge within 4-1/2 hours. It is for use with lithium-ion batteries from the Honeywell Voyager 1202g, Xenon 1902, 3820, 3820i, 4820, and 4820i imaging scanners (sold separately). The LEDs indicate the charging status of each portal. A power supply and two mounting screws are included. The overall dimensions are 156.8 x 60.2 x 48.8 mm/6.2 x 2.4 x 1.9 inches (L x W x H). (L is length, the horizontal distance from left to right; W is width, the horizontal distance from front to back; H is height, the vertical distance from bottom to top.)Honeywell manufactures products, materials, and technologies used in aerospace, transportation, and automation and control systems. The company, founded in 1885, is headquartered in Morristown, NJ.What's in the Box?Honeywell MB4-BAT-SCN01NAD0 Battery ChargerPower supplyMounting hardwareInstructions