Dual Power 36/12V Dual Output Battery Charger Dual Power Series-Intelligent High Frequency Charger Pro Charging Systems new Dual Power Series of chargers simultaneously charges your main battery independently and the rest of your batteries in series. The result is fast, dependable and efficient charging. The product also leverages powerful exclusive technologies to further enhance the energy management status of fresh and saltwater boats. PRODUCT FEATURES Dynamic Intelligent High Frequency Charging Charges Wet Cell, AGM, Gelled Electrolyte and Lithium Batteries  Charges Main Battery Independently and Additional Batteries in Series  Quickly and Efficiently Charges and Conditions Batteries  Smaller Form Factor and Half the Weight of Transformer Based Chargers IP67 & IP68 Pending 89% Overall Efficiency .98 Power Factor Communicates with Smartphones via Android and iOS Apps DELTAVIEW LINK    Provides wireless access to remotely monitor charge details of your batteries from your portable device. (Free download from your Apple store or via the link below for Android) Allows you to modify the charge algorithm This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

TRUECHARGE™3 20A 3 Bank Battery Charger - 12V TRUEcharge3 battery chargers lead the industry with a small footprint and ultra-compact design. In addition to meeting global safety and regulatory standards, TRUEcharge3 battery chargers feature low electrical interference and efficient power factor-corrected multistage charging. Thanks to their inherent drip-proof design characteristics, the TRUEcharge3 Chargers can be mounted in multiple positions. Unlike its predecessors, TRUEcharge3 is lithium-ion battery compatible. Designed for recreational and commercial applications worldwide, TRUEcharge3 accepts 90–265 Vac, and 47–63 Hz, which makes traveling abroad and handling poor-quality power a breeze. The easy-to-read display of the TRUEcharge3 12 V models can be enhanced with an optional remote panel. Each model comes with built-in protection against surges and spikes on the AC power line. Features: Microprocessor-controlled, multistage charging algorithms Settings for two and three-stage charging Battery-equalization feature Settings for flooded, gel, AGM, or lithium-ion batteries Equipped with parallel stacking (remote panel required) Ability to charge batteries drained to extremely low voltage Added quiet mode Protection Features: Reverse-battery polarity protection Drip-proof design DC over-voltage protection Over-temperature protection Circuit breaker protection Three-Stage Charging Multistage charging ensures batteries receive optimum charging, but with minimal wear and tear, regulating the voltage and current delivered to the batteries in three automatic stages: Bulk: Replaces 70–80% of the battery’s state-of-charge at the fastest possible rate Absorption: Replenishes the remaining 20–30% of charge, bringing the battery to a full charge at a slow, safe rate Float: Voltage is reduced and held constant to prevent damage and maintain batteries at a full charge for the remaining 20–30% of charge, bringing the battery to a full charge at a slow, safe rate Power Factor Corrected (PFC) Charging Less shore power is required for charging batteries, freeing up more usable AC power for running electrical devices and appliances and reducing the likelihood of tripping shore power breakers. Electrical Specifications (@ 25 degrees C unless otherwise noted): Output Current (nominal): 20 A  Output Voltage (nominal, depending on settings): Charge 14.2–15.5; Float 13.4–13.8 Vdc; 16 V DC Output Connections: Three AC Input Voltage: 90–265 Vac; 47–63 Hz 120 Vac, 230 Vac, 240 Vac nominal Temperature Compensation: Three settings  Charger Efficiency: > 80% Battery Type: Gel, Flooded, AGM, LiFePO4  Minimum Recommended Battery Bank Size: 40 Ah General Specifications: Operating Temperature Range: 0–60°C (32–140°F)  Storage Temperature -40–80°C (-40–176°F) Battery Connection: Three positive terminals and one negative terminal Dimensions (H x W x L): 70 x 170 x 250 mm (2.8 x 6.7 x 9.8”) Weight 2.2 kg (4.8 lb)  Regulatory Approvals  Meets CSA 60335-2-29, CE Marked for the Low Voltage Directive (safety) and the EMC Directive, UL1564, IEC 60335-2-29, IP32 per EN.IEC 60529, FCC Part 158, Canada ICES-003 Class B emissions limits, ABYC A-31, and DOE/CEC energy efficiency compliant. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

TRUECHARGE™3 40A 3 Bank Battery Charger - 12V TRUEcharge3 battery chargers lead the industry with a small footprint and ultra-compact design. In addition to meeting global safety and regulatory standards, TRUEcharge3 battery chargers feature low electrical interference and efficient power factor-corrected multistage charging. Thanks to their inherent drip-proof design characteristics, the TRUEcharge3 Chargers can be mounted in multiple positions. Unlike its predecessors, TRUEcharge3 is lithium-ion battery compatible. Designed for recreational and commercial applications worldwide, TRUEcharge3 accepts 90–265 Vac, and 47–63 Hz, which makes traveling abroad and handling poor-quality power a breeze. The easy-to-read display of the TRUEcharge3 12 V models can be enhanced with an optional remote panel. Each model comes with built-in protection against surges and spikes on the AC power line. Features: Microprocessor-controlled, multistage charging algorithms Settings for two and three-stage charging Battery-equalization feature Settings for flooded, gel, AGM, or lithium-ion batteries Equipped with parallel stacking (remote panel required) Ability to charge batteries drained to extremely low voltage Added quiet mode Protection Features: Reverse-battery polarity protection Drip-proof design DC over-voltage protection Over-temperature protection Circuit breaker protection Three-Stage Charging Multistage charging ensures batteries receive optimum charging, but with minimal wear and tear, regulating the voltage and current delivered to the batteries in three automatic stages: Bulk: Replaces 70–80% of the battery’s state-of-charge at the fastest possible rate Absorption: Replenishes the remaining 20–30% of charge, bringing the battery to a full charge at a slow, safe rate Float: Voltage is reduced and held constant to prevent damage and maintain batteries at a full charge for the remaining 20–30% of charge, bringing the battery to a full charge at a slow, safe rate Power Factor Corrected (PFC) Charging Less shore power is required for charging batteries, freeing up more usable AC power for running electrical devices and appliances and reducing the likelihood of tripping shore power breakers. Electrical Specifications (@ 25 degrees C unless otherwise noted): Output Current (nominal): 40 A  Output Voltage (nominal, depending on settings): Charge 14.2–15.5; Float 13.4–13.8 Vdc; 16 V DC Output Connections: Three AC Input Voltage: 90–265 Vac; 47–63 Hz 120 Vac, 230 Vac, 240 Vac nominal Temperature Compensation: Three settings  Charger Efficiency: > 80% Battery Type: Gel, Flooded, AGM, LiFePO4  Minimum Recommended Battery Bank Size: 80 Ah General Specifications: Operating Temperature Range: 0–60°C (32–140°F)  Storage Temperature -40–80°C (-40–176°F) Battery Connection: Three positive terminals and one negative terminal Dimensions (H x W x L): 70 x 170 x 250 mm (2.8 x 6.7 x 9.8”) Weight 2.2 kg (4.8 lb) Regulatory Approvals  Meets CSA 60335-2-29, CE Marked for the Low Voltage Directive (safety) and the EMC Directive, UL1564, IEC 60335-2-29, IP32 per EN.IEC 60529, FCC Part 158, Canada ICES-003 Class B emissions limits, ABYC A-31, and DOE/CEC energy efficiency compliant. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

TRUECHARGE™3 60A 3 Bank Battery Charger - 12V TRUEcharge3 battery chargers lead the industry with a small footprint and ultra-compact design. In addition to meeting global safety and regulatory standards, TRUEcharge3 battery chargers feature low electrical interference and efficient power factor-corrected multistage charging. Thanks to their inherent drip-proof design characteristics, the TRUEcharge3 Chargers can be mounted in multiple positions. Unlike its predecessors, TRUEcharge3 is lithium-ion battery compatible. Designed for recreational and commercial applications worldwide, TRUEcharge3 accepts 90–265 Vac, and 47–63 Hz, which makes traveling abroad and handling poor-quality power a breeze. The easy-to-read display of the TRUEcharge3 12 V models can be enhanced with an optional remote panel. Each model comes with built-in protection against surges and spikes on the AC power line. Features: Microprocessor-controlled, multistage charging algorithms Settings for two and three-stage charging Battery-equalization feature Settings for flooded, gel, AGM, or lithium-ion batteries Equipped with parallel stacking (remote panel required) Ability to charge batteries drained to extremely low voltage Added quiet mode Protection Features: Reverse-battery polarity protection Drip-proof design DC over-voltage protection Over-temperature protection Circuit breaker protection Three-Stage Charging Multistage charging ensures batteries receive optimum charging, but with minimal wear and tear, regulating the voltage and current delivered to the batteries in three automatic stages: Bulk: Replaces 70–80% of the battery’s state-of-charge at the fastest possible rate Absorption: Replenishes the remaining 20–30% of charge, bringing the battery to a full charge at a slow, safe rate Float: Voltage is reduced and held constant to prevent damage and maintain batteries at a full charge for the remaining 20–30% of charge, bringing the battery to a full charge at a slow, safe rate Power Factor Corrected (PFC) Charging Less shore power is required for charging batteries, freeing up more usable AC power for running electrical devices and appliances and reducing the likelihood of tripping shore power breakers. Electrical Specifications (@ 25 degrees C unless otherwise noted): Output Current (nominal): 60 A  Output Voltage (nominal, depending on settings): Charge 14.2–15.5; Float 13.4–13.8 Vdc; 16 V DC Output Connections: Three AC Input Voltage: 90–265 Vac; 47–63 Hz 120 Vac, 230 Vac, 240 Vac nominal Temperature Compensation: Three settings  Charger Efficiency: > 80% Battery Type: Gel, Flooded, AGM, LiFePO4  Minimum Recommended Battery Bank Size: 120 Ah  General Specifications: Operating Temperature Range: 0–60°C (32–140°F)  Storage Temperature -40–80°C (-40–176°F) Battery Connection: Three positive terminals and one negative terminal Dimensions (H x W x L): 90 x 170 x 340 mm (3.5 x 6.7 x 13.4”) Weight 4.5 kg (9.9 lb) Regulatory Approvals  Meets CSA 60335-2-29, CE Marked for the Low Voltage Directive (safety) and the EMC Directive, UL1564, IEC 60335-2-29, IP32 per EN.IEC 60529, FCC Part 158, Canada ICES-003 Class B emissions limits, ABYC A-31, and DOE/CEC energy efficiency compliant. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Battery Charger Attwood's Battery Charger is compact and perfect for your bench, garage or shop use. Overcharge, short circuit and reverse polarity protection provides years of worry free use. Provides 2 and 6 amp charge for 12V batteries. 6 amp charge for 6V batteries. Automatically switches to trickle charge mode after battery is fully charged. Dual rated 12 and 6 volt battery charger can be used for all of your marine, automotive, RV and sports applications. LED indicator - power on Ammeter indicates charging current 6 foot power cord length 48 inch battery connector leads WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

  The ProNautic Battery Charger from ProMariner is an award-winning charger with features that define the future of marine battery charging. Recognized with the 2010 IBEX Innovation Award, the ProNauticP combines digitally controlled and software-based power conversion technology with global energy management features to deliver global wide range AC input and power factor correction. This allows models to operate off standard household power connections anywhere in the world. The chargers address the trend of using greater numbers of 12-volt electronics on board today's power, sail, cruising and sport fishing boats. Featuring dual digital display screens, the ProNauticP series makes it easy to view real-time charging voltage, amperage and percentage of power out information. The ProNauticP charger automatically removes stress on a fully charged battery by incorporating a built-in conservation mode that reduces float voltage when the unit does not register a load greater than 5 amps over a 72-hour period and re-conditions batteries to improve battery life and reserve power performance every 21 days if in a storage state. ProMariner's Distributed-On-Demand Technology senses and distributes 100% of available charging to any one bank or a combination of all banks; all unused charging amps are distributed to batteries requiring them. The ProNauticP self-calculates absorption & conditioning time based on its ability to analyze the discharge state of the onboard battery banks and incorporates fully automatic temperature compensation as a standard feature on all models. The revolutionary ProNautic battery chargers are now in stock at CLR Marine! Available in amperages ranging from 10 to 60 amps.      Specials   Closeouts    Remanufactured    Rebates  

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 reliable, and best performing battery chargers in the industry. Across a broad range of fishing and recreational boats, Pro Charging Systems keeps boaters on the water longer while extending the life of their batteries. Dual ProTM charging technology has been and continues to be the choice of over 50 boat manufacturers and professional fishermen on the B.A.S.S. and FLW tournament circuit. Battery Charging System Designed for Use On Land and in Fresh and Salt Water The “Green” Charger: Totally “Repairable” Not a Throw-Away Unmatched Performance, Reliability, Safety and Quality TROUBLE FREE – Just Plug It In and Forget It! Join Over 750,000 of Our Satisfied Customers! Fully Automatic and Totally Waterproof Features: Approved for Wet Cell and AGM batteries Models also available for Gelled Electrolyte batteries Designed for use in fresh and saltwater DeltaVolt® Intuitive Charging Technology Waterproof, dependable, rugged construction Independent outputs Fully automatic / multi stage charging Zero spark technology Battery maintenance mode On-board diagnostic codes Temperature compensated Advanced microprocessor controlled Battery systems available: 12V – 48V LED lights indicate the state of charge Reverse polarity protected No installation restrictions FCC Parts A & B interference compliant DC charge cables = 5' AC power cord = 3' Approved and meets ISO 8846 Marine standards Ignition protected (US Coast Guard 33 CFR 183.410 May be used in many types of sporting applications including: Inland Watercraft Salt Water Watercraft Motorcycles Golf Carts Utility Vehicles… This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

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, most reliable, and best performing battery chargers in the industry. Across a broad range of fishing and recreational boats, Pro Charging Systems keeps boaters on the water longer while extending the life of their batteries. Dual ProTM charging technology has been and continues to be the choice of over 50 boat manufacturers and professional fishermen on the B.A.S.S. and FLW tournament circuit. Battery Charging System Designed for Use On Land and in Fresh and Salt Water The “Green” Charger: Totally “Repairable” Not a Throw-Away Unmatched Performance, Reliability, Safety and Quality TROUBLE FREE – Just Plug It In and Forget It! Join Over 750,000 of Our Satisfied Customers! Fully Automatic and Totally Waterproof Features: Approved for Wet Cell and AGM batteries Models also available for Gelled Electrolyte batteries Designed for use in fresh and saltwater DeltaVolt® Intuitive Charging Technology Waterproof, dependable, rugged construction Independent outputs Fully automatic / multi stage charging Zero spark technology Battery maintenance mode On-board diagnostic codes Temperature compensated Advanced microprocessor controlled Battery systems available: 12V – 48V LED lights indicate the state of charge Reverse polarity protected No installation restrictions FCC Parts A & B interference compliant DC charge cables = 5' AC power cord = 3' Approved and meets ISO 8846 Marine standards Ignition protected (US Coast Guard 33 CFR 183.410 May be used in many types of sporting applications including: Inland Watercraft Salt Water Watercraft Motorcycles Golf Carts Utility Vehicles… This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

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, most reliable, and best performing battery chargers in the industry. Across a broad range of fishing and recreational boats, Pro Charging Systems keeps boaters on the water longer while extending the life of their batteries. Dual ProTM charging technology has been and continues to be the choice of over 50 boat manufacturers and professional fishermen on the B.A.S.S. and FLW tournament circuit. Battery Charging System Designed for Use On Land and in Fresh and Salt Water The “Green” Charger: Totally “Repairable” Not a Throw-Away Unmatched Performance, Reliability, Safety and Quality TROUBLE FREE – Just Plug It In and Forget It! Join Over 750,000 of Our Satisfied Customers! Fully Automatic and Totally Waterproof Features: Approved for Wet Cell and AGM batteries Models also available for Gelled Electrolyte batteries Designed for use in fresh and saltwater DeltaVolt® Intuitive Charging Technology Waterproof, dependable, rugged construction Independent outputs Fully automatic / multi stage charging Zero spark technology Battery maintenance mode On-board diagnostic codes Temperature compensated Advanced microprocessor controlled Battery systems available: 12V – 48V LED lights indicate the state of charge Reverse polarity protected No installation restrictions FCC Parts A & B interference compliant DC charge cables = 5' AC power cord = 3' Approved and meets ISO 8846 Marine standards Ignition protected (US Coast Guard 33 CFR 183.410 May be used in many types of sporting applications including: Inland Watercraft Salt Water Watercraft Motorcycles Golf Carts Utility Vehicles… This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

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, most reliable, and best performing battery chargers in the industry. Across a broad range of fishing and recreational boats, Pro Charging Systems keeps boaters on the water longer while extending the life of their batteries. Dual ProTM charging technology has been and continues to be the choice of over 50 boat manufacturers and professional fishermen on the B.A.S.S. and FLW tournament circuit. Battery Charging System Designed for Use On Land and in Fresh and Salt Water The “Green” Charger: Totally “Repairable” Not a Throw-Away Unmatched Performance, Reliability, Safety and Quality TROUBLE FREE – Just Plug It In and Forget It! Join Over 750,000 of Our Satisfied Customers! Fully Automatic and Totally Waterproof Features: Approved for Wet Cell and AGM batteries Models also available for Gelled Electrolyte batteries Designed for use in fresh and saltwater DeltaVolt® Intuitive Charging Technology Waterproof, dependable, rugged construction Independent outputs Fully automatic / multi stage charging Zero spark technology Battery maintenance mode On-board diagnostic codes Temperature compensated Advanced microprocessor controlled Battery systems available: 12V – 48V LED lights indicate the state of charge Reverse polarity protected No installation restrictions FCC Parts A & B interference compliant DC charge cables = 5' AC power cord = 3' Approved and meets ISO 8846 Marine standards Ignition protected (US Coast Guard 33 CFR 183.410 May be used in many types of sporting applications including: Inland Watercraft Salt Water Watercraft Motorcycles Golf Carts Utility Vehicles… This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Sportsman Series Battery Charger - 10A - 1-Bank - 12V Our customers asked for a series of chargers that were smaller, lighter and economically affordable. The Sportsman Series of chargers answers these needs. This line of chargers is designed for all types of battery applications. Sportsman chargers have all the safety and reliability features that have made PRO Charging Systems chargers the #1 choice of most boat manufacturers, dealers and over 750,000 customers across the country. Advanced microprocessors and LED readings make the units even easier to use. Battery Charging System Designed for Use On Land and in Fresh and Salt Water The “Green” Charger: Totally “Repairable” Not a Throw-Away Unmatched Performance, Reliability, Safety and Quality TROUBLE FREE – Just Plug It In and Forget It! Join Over 750,000 of Our Satisfied Customers! Fully Automatic and Totally Waterproof Features: Approved for Wet Cell and AGM batteries Models also available for Gelled Electrolyte batteries Designed for use in fresh and saltwater DeltaVolt® Intuitive Charging Technology Waterproof, dependable, rugged construction Independent outputs Fully automatic / multi stage charging Zero spark technology Battery maintenance mode On-board diagnostic codes Temperature compensated Advanced microprocessor controlled Battery systems available: 12V – 48V LED lights indicate the state of charge Reverse polarity protected No installation restrictions FCC Parts A & B interference compliant DC charge cables = 5' AC power cord = 3' Approved and meets ISO 8846 Marine standards Ignition protected (US Coast Guard 33 CFR 183.410 May be used in many types of sporting applications including: Inland Watercraft Salt Water Watercraft Motorcycles Golf Carts Utility Vehicles… This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

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 answers these needs. This line of chargers is designed for all types of battery applications. Sportsman chargers have all the safety and reliability features that have made PRO Charging Systems chargers the #1 choice of most boat manufacturers, dealers and over 750,000 customers across the country. Advanced microprocessors and LED readings make the units even easier to use. Battery Charging System Designed for Use On Land and in Fresh and Salt Water The “Green” Charger: Totally “Repairable” Not a Throw-Away Unmatched Performance, Reliability, Safety and Quality TROUBLE FREE – Just Plug It In and Forget It! Join Over 750,000 of Our Satisfied Customers! Fully Automatic and Totally Waterproof Features: Approved for Wet Cell and AGM batteries Models also available for Gelled Electrolyte batteries Designed for use in fresh and saltwater DeltaVolt® Intuitive Charging Technology Waterproof, dependable, rugged construction Independent outputs Fully automatic / multi stage charging Zero spark technology Battery maintenance mode On-board diagnostic codes Temperature compensated Advanced microprocessor controlled Battery systems available: 12V – 48V LED lights indicate the state of charge Reverse polarity protected No installation restrictions FCC Parts A & B interference compliant DC charge cables = 5' AC power cord = 3' Approved and meets ISO 8846 Marine standards Ignition protected (US Coast Guard 33 CFR 183.410 May be used in many types of sporting applications including: Inland Watercraft Salt Water Watercraft Motorcycles Golf Carts Utility Vehicles… This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

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 answers these needs. This line of chargers is designed for all types of battery applications. Sportsman chargers have all the safety and reliability features that have made PRO Charging Systems chargers the #1 choice of most boat manufacturers, dealers and over 750,000 customers across the country. Advanced microprocessors and LED readings make the units even easier to use. Battery Charging System Designed for Use On Land and in Fresh and Salt Water The “Green” Charger: Totally “Repairable” Not a Throw-Away Unmatched Performance, Reliability, Safety and Quality TROUBLE FREE – Just Plug It In and Forget It! Join Over 750,000 of Our Satisfied Customers! Fully Automatic and Totally Waterproof Features: Approved for Wet Cell and AGM batteries Models also available for Gelled Electrolyte batteries Designed for use in fresh and saltwater DeltaVolt® Intuitive Charging Technology Waterproof, dependable, rugged construction Independent outputs Fully automatic / multi stage charging Zero spark technology Battery maintenance mode On-board diagnostic codes Temperature compensated Advanced microprocessor controlled Battery systems available: 12V – 48V LED lights indicate the state of charge Reverse polarity protected No installation restrictions FCC Parts A & B interference compliant DC charge cables = 5' AC power cord = 3' Approved and meets ISO 8846 Marine standards Ignition protected (US Coast Guard 33 CFR 183.410 May be used in many types of sporting applications including: Inland Watercraft Salt Water Watercraft Motorcycles Golf Carts Utility Vehicles… This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

    Don't miss out on select ProMariner's ProSport Gen 3 Heavy-Duty On-Board Marine Battery Chargers on closeout now! These are on their way and will be in stock next week. Be sure to place your order today!       Specials    Closeouts    Remanufactured    Rebates  

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 automatic. Completely and safely charges both Lithium and AGM batteries Algorithms designed and validated with battery manufacturers for a 100% charge Startup feature will wake up batteries that have turned off due to low voltage protection Auto return to charge feature Quickest charge times in its class Unbeatable performance, reliability, safety, and quality delivered by DUAL PRO® Features: Waterproof - Use on land and in fresh and saltwater TROUBLE-FREE—Just Plug It In and Forget It! Independent outputs Fully automatic/multi-stage charging On-board diagnostic codes FCC 15 Parts A & B interference compliant Approved and meets ISO 8846 Marine standards Ignition protected (US Coast Guard 33 CFR 183.410) 3-Year Warranty AutoProfile Intuitive Charging Technology Lithium/AGM Professional and Sportsman Series chargers have set the standard in the marine industry for more than two decades, known as the safest, most reliable, and best performing chargers in the industry. AutoProfile Intuitive Charging Technology provides flexibility for your charging system, ready for the ever-changing lithium battery technologies. No matter if you choose Lithium or AGM batteries for your boat, Dual Pro is ready to keep your boat on the water longer, enhancing battery performance and extending battery life. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.