MAGLINER POWERED STAIR CLIMBER HAND TRUCK. THE POWERED STAIR CLIMBER HELPS REDUCE WORKER FATIGUE AND THE RISK OF INJURY. THE TRUCK CAN CLIMB 200-300 STEPS WHEN FULLY CHARGED AND DESCEND 400-600. INTELLIGENT LIFTING ARMS START AUTOMATICALLY WHEN GOING DOWN STAIRS PROVIDING SAFE LOAD CONTROL. THE SLOW/FAST DUAL-SPEED OPTION AND ELECTRONIC OVERLOAD FEATURES KEEP THE USER IN CONTROL AT ALL TIMES. QUICK-CHANGE 24 VOLT SEALED MAINTENANCE-FREE BATTERY PACK AND CHARGER OFFER EXCEPTIONAL PERFORMANCE. ERGONOMICALLY DESIGNED HANDLE HAS NON-SLIP GRIP FOR MAXIMUM COMFORT. THE UNIT COMES COMPLETE WITH 10 INCH PNEUMATIC WHEELS 19 INCH WIDE X 9-1/2 INCH DEEP BEVELED EDGE NOSE PLATE AC CHARGER AND BATTERY PACK. FEATURES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" LIGHTWEIGHT ALUMINUM CONSTRUCTION AND ERGONOMIC DESIGN PROMOTE PROPER POSTURE AND REDUCE AWKWARD MOVEMENTS BY OPERATOR TAKES ONLY 1-1/2 HOURS TO CHARGE A TOTALLY DISCHARGED BATTERY TO 90 SLIDING CLUTCH AND ELECTRONIC OVERLOAD PROTECTION REDUCES FORCE NEEDED TO MOVE LOADS UP AND DOWN STAIRS CURVED-BACK FRAME FOR KEGS AND CYLINDERS POWER ASSIST IN CLIMBING AND DESCENDING MODES MULTIPLE ASCENT SPEEDS NOSE PLATE REQUIRES ASSEMBLY