The Dual Pro Professional Series PS4AUTO is a 12v 24v 36v 48v 60 Amp four bank waterproof on-board marine battery charger. The PS4AUTO features an AutoProfile that is appropriate for charging Lithium or AGM Batteries. Dual Pro's battery algorithm was designed with battery manufacturers and validated to offer a 100% charge.
The Professional Series PS4AUTO provides an additional 5 amps per bank over the Sportsman Series charger. The additional amperage offers a quicker turnaround charge time which suits the professional fisherman and those that need a faster charge time.
The PS4AUTO features four independent 12v outputs meant for four 12v batteries no larger than a group 31 battery (approximately 130 AH). The PS4AUTO is capable of charging one of the following configurations:
- Four independent 12v battery banks.
- One 12v starting battery and a 36v Trolling Motor battery bank using three 12v batteries.
- One 48v Trolling Motor battery pack comprised of four 12 volt batteries.
- Two 12v Starting Battery Banks and a 24v Trolling Motor Bank using two 12v batteries.
The unit features fully automatic multi-stage charging, on-board diagnostic codes for troubleshooting, and offers several regulatory approvals.