The Signet HB600-24B is the on-board 24-volt battery charger that fits original aerial work platforms from leading scissor lift brands, such as Genie, Skyjack, and JLG. Additionally, the HB600-24B manual is commonly referenced by part numbers 161827, 105739 (105739GT), 96211, and 128537. If your lift's charger has stopped holding a charge, won't switch to trickle mode, or is throwing fault codes, the HB600-24B manual below covers setup, charging cycle behavior, and wiring diagram details to help you troubleshoot before replacing the unit.
This charger is built for reliability in jobsite conditions, with automatic switchover to maintenance charging once the battery bank reaches full capacity. It's compatible with a wide range of Genie GS-series, Skyjack SJIII, and JLG ES-series scissor lifts that run on 24V battery systems.
Download the full HB600-24B manual PDF below for charging specs, wiring diagrams, and troubleshooting steps. Need a replacement charger or a replacement Genie battery charger instead of a repair? Browse our full lineup of battery chargers for Genie, Skyjack, and JLG lifts, or see our comprehensive parts inventory for everything else your fleet needs. Curious why pros choose AEP over the competition? From customer service reps that actually answer the phone to our US-based warehouse for faster delivery, check out how we compare to the competition.