Part No. 274181, In-transit 12 Volt DC Auto Charger On Wesco Industrial Products, Inc.

Two Models
Uni - straight frame - accepts dolly option for 4-wheel support.
Fold - upper handle angle can be adjusted. Best for copiers, safes, heavy motors or any short and heavy load which would require the user to pull the load back to a very low position. The adjustable angle position on the Fold model allows the user to stand upright when using the truck at a very low angle.
Innovative edge-of-step braking system - automatically applies brake when wheels are at edge of step. Helps prevent loss of load control caused by accidental rolling down steps.
Brake can be shut off for use on level ground - prevents unwanted braking when moving over ground with an uneven surface.
Two operating modes: single step (ascend or descend button must be pressed after each step - ideal for maximum control), or continuous climb.
24 V quick-change battery pack - sealed maintenance-free battery.
Battery, charger and 137" x 2" cargo belt included.
21" W x 7.25" D noseplate. Additional sizes available, contact Wesco® Customer Service.
Two climbing speeds: 6 steps/min. or 10 steps/min.
Average number of steps with fully charged battery:
440 lbs. of cargo - 220 steps
550 lbs. of cargo - 190 steps
725 lbs. of cargo - 120 steps.
Maximum stair height 8.25".
1 year warranty on parts against defects in materials and workmanship.
6 month warranty on battery.