Pro Charger
About PRO Charging Systems – The Dual Pro Legacy
PRO Charging Systems has been at the forefront of battery charging and energy management technology since 1989. Operating under the trusted Dual Pro brand name, the company built its reputation by engineering some of the most reliable and innovative marine battery chargers on the market — products that quickly earned the loyalty of professional anglers, boat manufacturers, and recreational boaters alike.
Headquartered near Nashville, Tennessee, PRO Charging Systems designs and assembles the majority of its products in the USA. That commitment to domestic manufacturing reflects a broader philosophy: build chargers tough enough to handle real-world abuse, whether that means the salt spray of an offshore fishing trip or the relentless daily demands of an industrial floor scrubber.
Advanced Charging Technology Built to Last
What separates Dual Pro chargers from the competition is the engineering behind them. The proprietary DeltaVolt® multi-stage charging technology is designed to deliver a true 100% charge while conditioning the battery to extend its useful life. More recent product lines feature AUTOPROFILE™ technology, which automatically detects whether a connected battery is Lithium (LiFePO4), AGM, or flooded lead-acid and adjusts the charging profile accordingly — no manual configuration required. LED fault-code diagnostics, zero-spark safety, temperature compensation, and fully independent multi-bank outputs round out the feature set that professionals rely on.
The Dual Pro battery charger lineup spans several distinct series to match the right tool to every application. The RealPRO® Series offers compact, fully waterproof onboard chargers ideal for fishing boats and recreational craft. The Professional Series — trusted by over 50 boat manufacturers and competitors on major bass fishing circuits — provides up to 60 amps of output across four independent 15-amp banks. The Sportsman Series bridges the gap for weekend anglers and multi-battery setups, while the Eagle Performance Series powers golf carts, low-speed electric vehicles, scissor lifts, and aerial equipment with 24V through 72V compatibility.
Expanding Beyond Marine
As demand for reliable charging solutions grew across industries, PRO Charging Systems expanded its reach well beyond the water. Today, their chargers serve golf cart fleets, industrial equipment operators, janitorial and facilities management applications, and electric lift manufacturers. The PROView® Link app adds a smart layer to fleet management, giving operators real-time data on battery health and charging status remotely — a feature that has proven invaluable for dealers and commercial operators managing multiple units at once.
For boaters and equipment owners who want to maximize the life of their battery packs, PRO Charging Systems also offers battery management accessories, including the Battery Optimization System (B.O.S.) and battery fuel gauges, which complement their chargers by actively balancing cells in a series pack to improve performance and run time.
A Brand Built on Trust
Few brands in the charging world can match the breadth of application coverage or the depth of engineering investment that PRO Charging Systems brings to every product. Whether you are outfitting a bass boat, maintaining a golf cart fleet, or keeping industrial equipment running through back-to-back shifts, Dual Pro has a solution engineered specifically for your needs.