Dual Pro

B.O.S. (Battery Optimization System) - 12V - 3-Bank B.O.S. actively shuttles energy between batteries to keep “the pack” balanced, increasing battery strength and longevity. Batteries in a pack will b... More Details

B.O.S. Battery Optimization System - 12V - 2-Bank B.O.S. actively shuttles energy between batteries to keep “the pack” balanced, increasing battery strength and longevity. Batteries in a pack will bec... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 12V System (1-12V Battery, 2-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state with unparalle... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 24V System (2-12V Batteries, 4-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state with unparal... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 36V System (3-12V Batteries, 6-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state with unparal... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 48V System (4-12V Batteries, 8-6V Batteries, 6-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy st... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 64V System (8-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state with unparalleled precision a... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - 72V System (6-12V Batteries, 12-6V Batteries, 9-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy s... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 12V System (1-12V Battery, 2-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state wi... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 24V System (2-12V Batteries, 4-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state ... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 36V System (3-12V Batteries, 6-6V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state ... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 48V System (4-12V Batteries, 8-6V Batteries, 6-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 64V System (8-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your battery’s energy state with unparalleled... More Details

Battery Fuel Gauge - DeltaView® Link Compatible - Rectangle - 72V System (6-12V Batteries, 12-6V Batteries, 9-8V Batteries) The Pro Charging Systems (PCS) Battery Fuel Gauge (BFG) measures your batter... More Details

Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V System - 15' Battery Cable The Pro Charging Systems (PCS) Battery Fuel Gauge solves one of the most common complaints about battery status i... More Details

Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/24V System - 15' Battery Cable The Pro Charging Systems (PCS) Battery Fuel Gauge solves one of the most common complaints about battery stat... More Details

Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/36V System - 15' Battery Cable The Pro Charging Systems (PCS) Battery Fuel Gauge solves one of the most common complaints about battery stat... More Details

Battery Optimization System (B.O.S.) - 12V - 4-Bank The Pro Charging Systems Battery Optimization System keeps batteries balanced enabling maximum performance. The system can quadruple run time on the... More Details

HF Eagle ES800 Series 24V Single Lithium Charger For Marine, Golf, Aerial, Emergency Services, Floor Scrubbers, and more.  Applications: Marine: Connect to our PROView Link app to choose the right alg... More Details

HF Eagle ES800 Series 36V Single Lithium Charger For Marine, Golf, Aerial, Emergency Services, Floor Scrubbers, and more.  Applications: Marine: Connect to our PROView Link app to choose the right alg... More Details

IS2412 24V Battery Charger The newest member of the Industrial Series is the IS2412 high-frequency charger. The charger delivers superior performance in a smaller and lighter form factor at a competit... More Details

Lithium Battery Gauge - Dual - Round Display The most advanced and reliable battery gauge on the market! Each Lithium Battery Gauge includes a Current Transducer (CT). What does this mean for you? Acc... More Details

Lithium Battery Gauge - Dual - Round Display with 2 Current Transducers The most advanced and reliable battery gauge on the market! Each Lithium Battery Gauge includes a Current Transducer (CT). What ... More Details

Lithium Battery Gauge - Single - Rectangle Horizontal Display The most advanced and reliable battery gauge on the market! Each Lithium Battery Gauge includes a Current Transducer (CT). What does this ... More Details

Lithium Battery Gauge - Single - Rectangle Vertical Display The most advanced and reliable battery gauge on the market! Each Lithium Battery Gauge includes a Current Transducer (CT). What does this me... More Details

Lithium Battery Gauge - Single - Round Display The most advanced and reliable battery gauge on the market! Each Lithium Battery Gauge includes a Current Transducer (CT). What does this mean for you? A... More Details

Professional Series Battery Charger - 15A - 1-Bank - 12V The Professional Series chargers have set the standard in the marine industry for more than a decade. They are known as the safest, most reliab... More Details

Professional Series Battery Charger - 30A - 2-15A-Banks- 12V/24V The Professional Series chargers have set the standard in the marine industry for more than a decade. They are known as the safest, mos... More Details

Professional Series Battery Charger - 45A - 3-15A-Banks - 12V-36V The Professional Series chargers have set the standard in the marine industry for more than a decade. They are known as the safest, mo... More Details

Professional Series Battery Charger - 60A - 4-15A-Banks - 12V-48V The Professional Series chargers have set the standard in the marine industry for more than a decade. They are known as the safest, mo... More Details

PS1 Auto 15A - 1-Bank Lithium/AGM Battery Charger Latest Technology: Detects if your battery is Lithium or AGM Automatically charges both Lithium and AGM batteries for optimal performance Fully automa... More Details

PS2 2 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro's Professional Series Battery Charger - 30A - 2-... More Details

PS2 Auto 15A - 2-Bank Lithium/AGM Battery Charger Latest Technology: Detects if your battery is Lithium or AGM Automatically charges both Lithium and AGM batteries for optimal performance Fully automa... More Details

PS2 Auto 2 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s PS2 Auto 15A - 2-Bank Lithium/AGM Battery... More Details

PS3 3 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro's Professional Series Battery Charger - 45A - 3-... More Details

PS3 3 Bank Battery Charger with 3 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s Professional Series Battery Charger - 45A - 3-... More Details

PS3 Auto 15A - 3-Bank Lithium/AGM Battery Charger Latest Technology: Detects if your battery is Lithium or AGM Automatically charges both Lithium and AGM batteries for optimal performance Fully automa... More Details

PS3 Auto 3 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s PS3 Auto 15A - 3-Bank Lithium/AGM Battery... More Details

PS3 Auto 3 Bank Battery Charger with 3 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro's PS3 Auto 15A - 3-Bank Lithium/AGM Battery... More Details

PS4 4 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s Professional Series Battery Charger - 60A - 4-... More Details

PS4 4 Bank Battery Charger with 3 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s Professional Series Battery Charger - 60A - 4-... More Details

PS4 Auto 15A - 4-Bank Lithium/AGM Battery Charger Latest Technology: Detects if your battery is Lithium or AGM Automatically charges both Lithium and AGM batteries for optimal performance Fully automa... More Details

PS4 Auto 4 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s PS4 Auto 15A - 4-Bank Lithium/AGM Battery... More Details

PS4 Auto 4 Bank Battery Charger with 3 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s PS4 Auto 15A - 4-Bank Lithium/AGM Battery... More Details

RealPRO Series Battery Charger - 12A - 2-6A-Banks - 12V/24V RealPro Series battery chargers (formerly Recreation Series) are an affordable, reliable and safe battery charging system designed for every... More Details

RealPRO Series Battery Charger - 18A - 3-6A-Banks - 12V-36V RealPro Series battery chargers (formerly Recreation Series) are an affordable, reliable and safe battery charging system designed for every... More Details

RealPRO Series Battery Charger - 24A - 4-Bank RealPro Series battery chargers (formerly Recreation Series) are an affordable, reliable, and safe battery charging system designed for everyday use. The ... More Details

RealPRO Series Battery Charger - 6A - 1-Bank - 12V RealPro Series battery chargers (formerly Recreation Series) are an affordable, reliable and safe battery charging system designed for everyday use. ... More Details

RS2 2 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s RealPRO Series Battery Charger - 12A - 2-6A-Ba... More Details

RS3 3 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s RealPRO Series Battery Charger - 18A - 3-6A-Ba... More Details

RS3 3 Bank Battery Charger with 3 Bank B.O.S. This kit includes Dual Pro’s B.O.S. (Battery Optimization System) - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s RealPRO Series Battery Charger - 18A - 3-6A-... More Details

RS4 4 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s RealPRO Series Battery Charger - 24A - 4-Bank ... More Details

RS4 4 Bank Battery Charger with 3 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s RealPRO Series Battery Charger - 24A - 4-Bank ... More Details

Sentinel 10 Charger/Maintainer  Powerful - Charges and Maintains from 1 to 10 batteries simultaneously and independently Intelligent - Various algorithms allow you to choose the profile best suited fo... More Details

Sportsman Series Battery Charger - 20A - 2-10A-Banks - 12V/24V Our customers asked for a series of chargers that were smaller, lighter and economically affordable. The Sportsman Series of chargers ans... More Details

Sportsman Series Battery Charger - 30A - 3-10A-Banks - 12V-36V Our customers asked for a series of chargers that were smaller, lighter and economically affordable. The Sportsman Series of chargers ans... More Details

Sportsman Series Battery Charger - 40A - 4-10A-Banks - 12V-48V Our customers asked for a series of chargers that were smaller, lighter and economically affordable. The Sportsman Series of chargers ans... More Details

Sportsman Series HF Battery Charter - 20 Amp - 2 Bank SS2HF - High Frequency Charger! 2 x 10A banks - 20A total Selectable Algorithms (Lithium, Wet Cell & AGM) Lightweight: 7 lb. Size: 3.25" x 8.0" x ... More Details

Sportsman Series HF Battery Charter - 30 Amp - 3 Bank SS3HF - High Frequency Charger! 3 x 10A banks - 30A total Selectable Algorithms (Lithium, Wet Cell & AGM) Lightweight: 9 lb. Size: 3.25" x 8.0" x ... More Details

SS2 2 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s Sportsman Series Battery Charger - 20A - 2-10A... More Details

SS2 Auto 2 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s SS2 Auto 20A - 2-Bank Lithium/AGM Battery... More Details

SS2 Auto 20A - 2-Bank Lithium/AGM Battery Charger Latest Technology: Detects if your battery is Lithium or AGM Automatically charges both Lithium and AGM batteries for optimal performance Fully automa... More Details

SS3 3 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s Sportsman Series Battery Charger - 30A - 3-10A... More Details

SS3 3 Bank Battery Charger with 3 Bank B.O.S. This kit includes Dual Pro’s B.O.S. (Battery Optimization System) - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s Sportsman Series Battery Charger - 30A - 3-1... More Details

SS3 Auto 3 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s SS3 Auto 30A - 3-Bank Lithium/AGM Battery... More Details

SS3 Auto 3 Bank Battery Charger with 3 Bank B.O.S. This kit combines Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s SS3 Auto 30A - 3-Bank Lithium/AGM Battery... More Details

SS3 Auto 30A - 3-Bank Lithium/AGM Battery Charger Latest Technology: Detects if your battery is Lithium or AGM Automatically charges both Lithium and AGM batteries for optimal performance Fully automa... More Details

SS4 4 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s Sportsman Series Battery Charger - 40A - 4-10A... More Details

SS4 4 Bank Battery Charger with 3 Bank B.O.S. This kit includes Dual Pro’s B.O.S. (Battery Optimization System) - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s Sportsman Series Battery Charger - 40A - 4-1... More Details

SS4 Auto 4 Bank Battery Charger with 2 Bank B.O.S. This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s SS4 Auto 40A - 4-Bank Lithium/AGM Battery... More Details

SS4 Auto 4 Bank Battery Charger with 3 Bank B.O.S. This kit combines Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s SS4 Auto 40A - 4-Bank Lithium/AGM Battery... More Details

SS4 Auto 40A - 4-Bank Lithium/AGM Battery Charger Latest Technology: Detects if your battery is Lithium or AGM Automatically charges both Lithium and AGM batteries for optimal performance Fully automa... More Details