Top 10 Guest Charger 2 Bank – Power Tool Battery Chargers

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1. Guest

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Guest On-Board Battery Charger 10A / 12V; 2 Bank; 120V Input, 2711A

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Guest #ad - 12v 10 amp 2 bank bank on-board battery charger. Built-in safety: reverse polarity, over-voltage, over-current, over-temperature and ignition protection. For all 12 volt flooded and AGM lead acid batteries. Dedicated battery charging, sensing and control per bank. 2 year warranty. In-line fuses for maximum DC wire protection. 100% waterproof ip67 and shock resistant for all fresh and saltwater applications.
BrandGuest #ad
ManufacturerGuest #ad
Height9 Inches
Length7.5 Inches
Weight4.7 Pounds
Width2.4 Inches
Part Number2711A
Model2711A

2. NOCO

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12V Onboard Battery Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation, 2-Bank, 10-Amp 5-Amp Per Bank Fully-Automatic Smart Marine Charger, NOCO Genius GEN5X2

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NOCO #ad - Charge dead batteries - charges batteries as low as 1-volt. Meet the gen5x2 - similar to our genm2, only better. Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater. What's in the box - gen5x2 10-amp 2-bank waterproof onboard marine battery chargers 120-240VAC with a 72-Inch DC cables with 3/8-inch eyelets and a 72-inch Type-B AC cable, 2 self-tapping mounting screws, user guide, and 3-year warranty.

Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Charging modes - independently charge and control each battery bank with selectable charging modes - including 12V, 12V Lithium, 12V AGM, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries. Redefined mounting - a simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise.

It's 37% smaller and delivers 43% more power. It's one of the best performing onboard marine battery chargers we have ever made. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Multiple banks - a two-bank onboard battery charger rated a 10-amps - 5-amps per bank - for 12-volt batteries, starter, including marine, boat, and deep-cycle batteries.
BrandNOCO #ad
ManufacturerNOCO #ad
Height5.39 Inches
Length9.15 Inches
Weight5.26 Pounds
Width7.2 Inches
Part NumberGEN5X2
ModelGEN5X2
Warranty3-Year Limited

3. Minn Kota

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Minn Kota 1832300 MK 230 PC Precision On-Board Marine Battery Charger, 2 Bank x 15 Amps, Black

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Minn Kota #ad - Battery equalization: cleans and protect your battery flooded lead acid only every time you plug in. Low-line voltage compensation: when outlets don't put out the 120 volts they are supposed to, Precision Chargers compensate to deliver a fast, consistent charge no matter what.

Also activates a more rigorous, complete cleaning at the push of a button. Battery type selection: each charging bank can be selected to your specific battery type AGM, gel or flooded lead acid to guarantee a safe, protected charge. Waterproof construction: All on-board chargers are built to be waterproof, shock-resistant and vibration-resistant. Automatic temperature compensation: Precision chargers sense and adjust to ambient temperature fluctuations to ensure a fast, accurate charge.
BrandMinn Kota #ad
ManufacturerJohnson Outdoors #ad
Height0 Inches
Length0 Inches
Weight11.5 Pounds
Width0 Inches
Part Number1832300
Model1832300
Warranty3 Year Limited Manufacturer Warranty

4. Minn Kota

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5 amps per bank, Minn Kota 1822105 MK 210D On-Board Battery Charger 2 Banks

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Minn Kota #ad - Three-year warranty. Oem equivalent part Number: 702089. Multi-stage charging and automatic temperature compensation. Saltwater tested and fully corrosion-resistant. Part number: 1822105. Fit type: Universal Fit. Digitally controlled microprocessor design protects your batteries so you can stay on the water longer. 2 banks; 5 amps per bank.
BrandMinn Kota #ad
ManufacturerJohnson Outdoors #ad
Height3.98 Inches
Length7.48 Inches
Weight11.02 Pounds
Width11.5 Inches
Part Number1822105
Model1822105
Warranty3 Year Manufacturer

5. Marinco

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ChargePro 10A 2 Bank 12V/24V Waterproof Battery Charger

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Marinco #ad - Replaces guest 2611A. Microprocessor controlled for accurate charging. Universal input 120/230V input for go-anywhere freedom. Sense-send technology senses the power needs of each battery and sends correct charge. Intuitive operation. Charge flooded, AGM or Gel batteries.
BrandMarinco #ad
ManufacturerMarinco Electrical Group #ad
Height2.63 Inches
Length9 Inches
Width9.13 Inches
Part Number4013737
Model28210
WarrantyLIMITED WARRANTY

6. Marinco

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Marinco 28210 10A 2-Bank On-Board Battery Charger, 12/24V Electronics Accessories

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Marinco #ad - 15-years as premier solution provider. New. Same day Shipping on Request. Complimentary white glove Service - Just-Ask-We-Take-Care-of-It. Best value and Performance in its Class.
BrandMarinco #ad
ManufacturerMarinco #ad
Height3 Inches
Length9 Inches
Weight3.2 Pounds
Width7.5 Inches
Part Number28210
ModelGUES

7. NOCO

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NOCO Genius GEN5X3, 12V Onboard Battery Charger, 15-Amp 5-Amp Per Bank Fully-Automatic Smart Marine Charger, 3-Bank, Battery Maintainer and Battery Desulfator with Temperature Compensation

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NOCO #ad - Multiple banks - a three-bank onboard battery charger rated a 15-amps - 5-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. Charge dead batteries - charges batteries as low as 1-volt. Redefined mounting - a simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise.

It's one of the best performing onboard marine battery chargers we have ever made. It's 37% smaller and delivers 43% more power. Meet the gen5x3 - similar to our genm3, only better. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. What's in the box - gen5x3 15-amp 3-bank waterproof onboard marine battery chargers 120-240VAC with a 72-Inch DC cables with 3/8-inch eyelets and a 72-inch Type-B AC cable, 2 self-tapping mounting screws, user guide, and 3-year warranty.

Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Charging modes - independently charge and control each battery bank with selectable charging modes - including 12V, 12V Lithium, 12V AGM, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries. Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.
BrandNOCO #ad
ManufacturerNOCO #ad
Height2.2 Inches
Length7.1 Inches
Weight6.09 Pounds
Width5.7 Inches
Part NumberGEN5X3
ModelGEN5X3
Warranty3-Year Limited

8. ProMariner

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ProMariner ProSport HD 20 Amp Triple Bank Waterproof Marine Battery Charger, 44021

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ProMariner #ad - Promar digital technology: Microprocessor and software controlled charging technology for fast, precise charging. Multi-stage charge mode, system Check OK, individual Battery Status and Battery Type indication.

Heavy duty tri-surface extruded heat sink design: Upper, lower and rear facing heat sink design for optimal cooling while delivering true rated constant current charging amps during its two charge mode. Four color multi-stage mode LED status bar. Expanded led display with completion status gauge: led fuel gauge style completion status. Prosport hd 20a triple bank waterproof marine battery charger Part Number 44021 replaces the old ProMariner Gen 3 ProSport 20 plus part number 43021. Distributed-on-demand technology: 100% of all available charging amps are utilized by distributing unused charging amps to any one or combination of all batteries as needed.
BrandProMariner #ad
ManufacturerProMariner #ad
Height6.3 Inches
Length16.4 Inches
Weight7.7 Pounds
Width8.7 Inches
Part Number44021
Model44021

9. NOCO

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Battery Maintainer and Battery Desulfator with Temperature Compensation, 20-Amp 10-Amp Per Bank Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger, 2-Bank, NOCO Genius GENPRO10X2

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NOCO #ad - Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. It's 19% smaller and delivers 33% more power.

Meet the genpro10x2 - similar to our gen2, only better. It's one of the best performing onboard marine battery chargers we have ever made. What's in the box - genpro10x2 20-amp 2-bank waterproof onboard marine battery chargers 120-240VAC with a 72-Inch DC cables with 3/8-inch eyelets and a 72-inch Type-B AC cable, user guide, 2 self-tapping mounting screws, and 3-year warranty. Charging modes - independently charge and control each battery bank with selectable charging modes - including 12V, 12V AGM, 12V Lithium, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries. Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.

Multiple banks - a two-bank onboard battery charger rated a 20-amps - 10-amps per bank - for 12-volt batteries, starter, including marine, boat, and deep-cycle batteries. Redefined mounting - a simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise. Charge dead batteries - charges batteries as low as 1-volt.
BrandNOCO #ad
ManufacturerNOCO #ad
Height6.06 Inches
Length10.28 Inches
Width9.25 Inches
Part NumberGENPRO10X2
ModelGENPRO10X2
Warranty3-Year Limited

10. NOCO

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30-Amp 10-Amp Per Bank Fully-Automatic Smart Marine Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation, NOCO Genius GENPRO10X3, 3-Bank, 12V Onboard Battery Charger

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NOCO #ad - Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.

Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. What's in the box - genpro10x3 30-amp 3-bank waterproof onboard marine battery chargers 120-240VAC with a 72-Inch DC cables with 3/8-inch eyelets and a 72-inch Type-B AC cable, user guide, 2 self-tapping mounting screws, and 3-year warranty. Charging modes - independently charge and control each battery bank with selectable charging modes - including 12V, 12V Lithium, 12V AGM, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries.

Redefined mounting - a simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise. It's 27% smaller and delivers 33% more power. Charge dead batteries - charges batteries as low as 1-volt. Multiple banks - a three-bank onboard battery charger rated a 30-amps - 10-amps per bank - for 12-volt batteries, boat, starter, including marine, and deep-cycle batteries. Meet the genpro10x3 - similar to our gen3, only better.
BrandNOCO #ad
ManufacturerNOCO #ad
Height6.06 Inches
Length12.9 Inches
Weight13.43 Pounds
Width10.67 Inches
Part NumberGENPRO10X3
ModelGENPRO10X3
Warranty3-Year Limited