DualPRO is the charger brand of PRO Charging Systems in La Vergne, Tennessee, just outside Nashville. Its waterproof on-board chargers keep trolling-motor, cranking and house batteries charged on boats, golf carts and utility vehicles, with a separate, independent output for every battery on its multi-bank chargers.
Professional Series (PS1, PS2, PS3, PS4 and the AutoProfile versions): 15A per bank, IP67, made in the USA. Sportsman HF (SS2HF, SS3HF, SS4HF): 10A per bank and lithium ready. Eagle HF ES800: 800W chargers for 24V, 36V and 48V boats, golf carts, lifts and industrial packs. Lithium battery fuel gauges: state-of-charge displays for 12V to 48V lithium banks.
Every DualPRO order ships from our warehouse in Upland, California.
Which DualPRO for which setup
| Your setup |
Banks |
DualPRO options |
| One 12V battery |
1 |
PS1, PS1AUTO (lithium) |
| 12V trolling motor + cranking battery, or a 24V trolling motor |
2 |
PS2, PS2AUTO, SS2HF
|
| 24V trolling motor + cranking battery, or a 36V trolling motor |
3 |
PS3, PS3AUTO, SS3HF
|
| 36V trolling motor + cranking battery, or a 48V trolling motor |
4 |
PS4, PS4AUTO, SS4HF
|
| One 24V, 36V or 48V battery on a boat |
1 |
Eagle HF ES800 marine: 24V003, 36V003, 48V003
|
| 36V or 48V golf cart or LSV |
1 |
On-board 36V001 / 48V001, portable 36V002 / 48V002
|
DualPRO buying guides
DualPRO questions
How many banks does my charger need?
One per 12V battery you want to charge. A 24V trolling motor uses two 12V batteries, so with a cranking battery that's three banks. The table above covers the common setups.
Can DualPRO chargers charge lithium batteries?
The AutoProfile models detect lithium, AGM or flooded batteries on each bank, the Sportsman HF lets you select lithium per bank, and the Eagle HF ES800 sets lithium in the PROView Link app. The standard Professional Series models are listed for wet cell and AGM.
Professional Series or Sportsman HF?
The Professional Series gives 15A per bank. The Sportsman HF gives 10A per bank in a much lighter case: 11.2 lb for the four-bank SS4HF against 29.8 lb for the PS4.
Which Eagle HF ES800 fits a golf cart?
Match 36V or 48V to your cart. The 001 versions mount on board with ring terminals. The 002 versions are portable with a black SB50 connector and need a cable to suit your cart's charging port.
Are DualPRO chargers waterproof?
Yes. The marine chargers and the Eagle HF ES800 are rated IP67, and the Professional Series and Sportsman HF meet the ISO 8846 marine standard and US Coast Guard ignition protection.
What warranty comes with DualPRO?
DualPRO lists 3 years on its chargers and 1 year on its battery gauges.
