Dual Pro

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

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 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 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 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

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

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 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 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 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

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

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 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

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

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 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 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 - 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

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

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

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

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

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

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

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