Batteries & Charging

This Smart Dual Battery Isolator is ideal for dual battery applications. Allows two batteries to automatically charge at the same time and then isolates the batteries, ensuring the starting battery is... More Details

The Wave LED Battery Test Rocker Switch Panel includes an illuminating rocker SPDT switch and bright LED display to monitor voltage of two batteries.... More Details

Red/Green portable bow light with durable, heavy duty suction cup. Requires (2) "D" cell batteries. Designed for speeds up to 7 knots.For nighttime operation of small boats and tenders w/o 12V systems... More Details

Red/Green portable bow light with adjustable clamp for horizontal surfaces. Requires (2) "D" cell batteries. Designed for speeds up to 7 knots.For nighttime operation of small boats and tenders w/o 12... More Details

24" Pole stern light with adjustable clamp easily mounts to transom. Requires (2) "D" cell batteries. Designed for speeds up to 7 knots.For nighttime operation of small boats and tenders w/o 12V syste... More Details

Durable, heavy duty suction cup. Portable stern light is ideal for ski boats, sailboats and any boaters who do not want an attachment method that might mar the surface. Requires (2) "D" cell batteries... More Details

These marine rated fuses are suitable for main and auxiliary circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

These marine rated fuses are suitable for main and auxiliary circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

These marine rated fuses are suitable for main and auxiliary Circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

These marine rated fuses are suitable for main and auxiliary circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

These marine rated fuses are suitable for main and auxiliary Circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

These marine rated fuses are suitable for main and auxiliary circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

These marine rated fuses are suitable for main and auxiliary circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

These marine rated fuses are suitable for main and auxiliary circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

These marine rated fuses are suitable for main and auxiliary circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

These marine rated fuses are suitable for main and auxiliary circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

These marine rated fuses are suitable for main and auxiliary circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

These marine rated fuses are suitable for main and auxiliary circuit protection (alternator outputs, starter motor inputs and accessories) in demanding environments or tight space constraints. Marine-... More Details

For use with two or more batteries. For systems under 50V. Permits selection between batteries for starting and charging or operation of both in parallel. 250A continuous/360A intermittent. Made in th... More Details

Permits selection between two batteries for starting, charging, or operating both batteries in parallelFor 6, 12, 24 or 36 volt systems230 Amps continuous, 345 amps momentary (5 minutes)Surface or rea... More Details

For use with Seachoice battery chargers and maintainers15 amp fuse protected5/16" eyelets16 AWG19.5" cord... More Details

Ignition protected. Four position without lock. For use with two or more batteries. For systems under 50V. Permits selection between batteries for starting and charging or operation of both in paralle... More Details

Marine grade, premium UL1426 tinned copper battery cable Marine grade, premium UL1426 tinned copper battery cableFine stranded to produce maximum conductivity and flexibilityFlame and UV resistantRate... More Details

Marine grade, premium UL1426 tinned copper battery cable Marine grade, premium UL1426 tinned copper battery cableFine stranded to produce maximum conductivity and flexibilityFlame and UV resistantRate... More Details

Marine grade, premium UL1426 tinned copper battery cable Marine grade, premium UL1426 tinned copper battery cableFine stranded to produce maximum conductivity and flexibilityFlame and UV resistantRate... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Marine grade, premium UL1426 tinned copper battery cable Marine grade, premium UL1426 tinned copper battery cableFine stranded to produce maximum conductivity and flexibilityFlame and UV resistantRate... More Details

Marine grade, premium UL1426 tinned copper battery cable Marine grade, premium UL1426 tinned copper battery cableFine stranded to produce maximum conductivity and flexibilityFlame and UV resistantRate... More Details

Marine grade, premium UL1426 tinned copper battery cable Marine grade, premium UL1426 tinned copper battery cableFine stranded to produce maximum conductivity and flexibilityFlame and UV resistantRate... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Marine grade, premium UL1426 tinned copper battery cable Marine grade, premium UL1426 tinned copper battery cableFine stranded to produce maximum conductivity and flexibilityFlame and UV resistantRate... More Details

Marine grade, premium UL1426 tinned copper battery cable Fine stranded to produce maximum conductivity and flexibilityRated to 600 volts and 105°C / 221°FTinned copper lugs resist corrosionEach end fe... More Details

Marine grade, premium UL1426 tinned copper battery cable Marine grade, premium UL1426 tinned copper battery cableFine stranded to produce maximum conductivity and flexibilityFlame and UV resistantRate... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Marine grade, premium UL1426 tinned copper battery cable Marine grade, premium UL1426 tinned copper battery cableFine stranded to produce maximum conductivity and flexibilityFlame and UV resistantRate... More Details

Marine grade, premium UL1426 tinned copper battery cable Marine grade, premium UL1426 tinned copper battery cableFine stranded to produce maximum conductivity and flexibilityFlame and UV resistantRate... More Details

Marine grade, premium UL1426 tinned copper battery cable Marine grade, premium UL1426 tinned copper battery cableFine stranded to produce maximum conductivity and flexibilityFlame and UV resistantRate... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

Long-lasting and rugged - exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wetStays flexible even in extreme cold (-40°F/C)Resists salt water, ba... More Details

The Seachoice Accessory Socket With Battery Clips allows you to connect your 12 volt device directly to the posts of a 12 volt battery for a continuous flow of power. It is ideal for inflators, cooler... More Details

Poly housing is rust and corrosion proofKey and cover prevent corrosion... More Details

Poly housing is rust and corrosion proofKey and cover prevent corrosion... More Details

This Seachoice Battery Select Switch allows a boater to control whether power can be drawn from a battery, helping to prevent inadvertent battery draining when a boat is not in use. This two-position ... More Details

This Seachoice Battery Select Switch allows a boater to choose between two batteries for starting or charging, and it provides the option of operating both batteries in parallel. This four-position sw... More Details

This Seachoice Compact Main Battery Switch reliably controls use of electrical power on-board and helps prevent unwanted power draw when the boat is not in use. This switch serves as the main disconne... More Details

This Seachoice Compact Battery Selector Switch reliably controls the battery charging and power draw on boats with two or more batteries. This switch lets you select which battery is providing a power... More Details

Helping prevent battery drain during periods of inactivity while also allowing for quick shut down of the entire electrical system, this main battery switch is UL listed, ignition protected and CE app... More Details

Whether starting, charging or operating batteries in parallel, this battery selector switch allows for the ideal management of electrical power on board. Featuring a bright red polycarbonate housing a... More Details

Polypropylene webbing. Ideal for securing battery boxes and other equipment.... More Details

Polypropylene webbing. Ideal for securing battery boxes and other equipment.Includes brackets and stainless steel screws.... More Details

Polypropylene webbing. Ideal for securing battery boxes and other equipment.... More Details

This Seachoice Battery Tray reliably holds a Group 24 battery, and it has a strong strap with a quick-release buckle that make it easy to quickly install or remove the battery. This tray has recessed ... More Details

The Seachoice Battery Tray for Optima Batteries is the perfect replacement for your old or cracked battery tray. The tray inserts fit D27M or D31M Optima batteries. A poly strap with stainless-steel b... More Details

This Seachoice Battery Tray reliably holds a Group 24 battery, and it has a strong strap with a stainless steel buckle to securely hold the heaviest batteries. The strong poly strap has a buckle made ... More Details

This Seachoice Battery Tray reliably holds a Group 27 battery, and it has a strong strap with a stainless steel buckle to securely hold the heaviest batteries. The strong poly strap has a buckle made ... More Details

This Seachoice Battery Tray reliably holds a Group 29 or Group 31 battery, and it has a strong strap with a stainless steel buckle to securely hold the heaviest batteries. The strong poly strap has a ... More Details

This Seachoice Battery Tray is a strong, reliable holder for a Group 29 battery. This tray has a strong base tray and top perimeter piece, and the top and tray are held securely in place by two corros... More Details

Whether at anchor or underway, it's important your navigation lights are both functional and clearly visible to nearby boaters. Intelligently designed for easy efficient light output, this battery ope... More Details

Whether at anchor or underway, it's important your navigation lights are both functional and clearly visible to nearby boaters. Intelligently designed for easy efficient light output, this battery ope... More Details

Designed to covert standard battery post terminals to a marine stud connector, these plated adapters with wing nuts are stamped with negative or positive sign and fit all standard battery posts. Allow... More Details

Fits positive or negative posts. Made from 100% recycled lead. Clamp holds cable or strap. Removable plate for easy assembly Threaded clamp avoids pull-out.... More Details

The Seachoice Dual Battery Tray is the perfect replacement for your old or cracked battery tray. It holds 2 group 27 deep-cycle marine batteries and includes a poly strap with quick-release buckle. Se... More Details

This Seachoice Dual USB Charger provides a pair of USB ports that can be used to conveniently charge or power a wide variety of devices, including all popular mobile devices. This charger has two univ... More Details

Seachoice Epoxy-Coated Battery Terminals are ideal for replacing your broken or worn marine battery terminals. The cast lead terminals are epoxy coated for excellent corrosion resistance. The brass wi... More Details

Contains 1 red and 1 black protector boot.Marine: Accommodates battery terminals w/ wing nut.Standard: Accommodates battery terminals w/o wing nut.... More Details

Contains 1 red and 1 black protector boot. Designed for use with 4 and 6 gauge cables. 13701: Used to accommodate wing nut battery terminals (Model 13671).... More Details

Above deck, easy mounting. Absorbs trailering and rough water shock. Set of 4.Stainless Steel Fasteners: Short (1/4" x 2-1/4") - Qty (2). Long (1/4" x 3") - Qty (2).... More Details

This Seachoice Battery Tray reliably holds a Group 27 battery, and it has a strong strap with a quick-release buckle that make it easy to quickly install or remove the battery. This tray has recessed ... More Details

This Seachoice Battery Tray reliably holds a Group 29 or Group 31 battery, and it has a strong strap with a quick-release buckle that make it easy to quickly install or remove the battery. This tray h... More Details

Red/Green portable bow light with durable, heavy duty suction cup. Fitted with a 3W incandescent bulb and accepts an LED replacement (02511). Requires (2)" D" cell batteries.... More Details

Durable, heavy duty suction cup. Portable stern light is ideal for ski boats, sailboats and any boaters who do not want an attachment method that might mar the surface. Fitted with a 3W incandescent b... More Details

With this Seachoice LED Portable Battery Operated Navigation Light Kit, you can quickly and easily equip any small boat with lighting for nighttime operation. This complete kit includes a red/green LE... More Details

This Seachoice Premium Battery Tray is a strong, reliable holder for a Group 29 battery. This tray has a strong base tray and top perimeter piece, and they are held securely in place by two corrosion-... More Details

This Seachoice Premium Battery Tray is a strong, reliable holder for a Group 31 battery. This tray has a strong base tray and top perimeter piece, and the top and battery are held securely in place by... More Details

Contains 1 red and 1 black protector boot. Designed for use with 4 and 6 gauge cables.13701: Used to accommodate wing nut battery terminals (Model 13671).... More Details

Contains 1 red and 1 black protector boot. Designed for use with 4 and 6 gauge cables. 13701: Used to accommodate wing nut battery terminals (Model 13671).... More Details

Marine grade, 99.9% pure copper, tin plated battery lugs. Seamless pad provides ultimate performance in strength, conductivity and corrosion resistance. UL Listed / CSA Certified.... More Details

Marine grade, 99.9% pure copper, tin plated battery lugs. Seamless pad provides ultimate performance in strength, conductivity and corrosion resistance. UL Listed / CSA Certified.... More Details

Marine grade, 99.9% pure copper, tin plated battery lugs. Seamless pad provides ultimate performance in strength, conductivity and corrosion resistance. UL Listed / CSA Certified.... More Details

Marine grade, 99.9% pure copper, tin plated battery lugs. Seamless pad provides ultimate performance in strength, conductivity and corrosion resistance. UL Listed / CSA Certified.... More Details

Marine grade, 99.9% pure copper, tin plated battery lugs. Seamless pad provides ultimate performance in strength, conductivity and corrosion resistance. UL Listed / CSA Certified.... More Details

Marine grade, 99.9% pure copper, tin plated battery lugs. Seamless pad provides ultimate performance in strength, conductivity and corrosion resistance. UL Listed / CSA Certified.... More Details

Marine grade, 99.9% pure copper, tin plated battery lugs. Seamless pad provides ultimate performance in strength, conductivity and corrosion resistance. UL Listed / CSA Certified.... More Details

Marine grade, 99.9% pure copper, tin plated battery lugs. Seamless pad provides ultimate performance in strength, conductivity and corrosion resistance. UL Listed / CSA Certified.... More Details

Marine grade, 99.9% pure copper, tin plated battery lugs. Seamless pad provides ultimate performance in strength, conductivity and corrosion resistance. UL Listed / CSA Certified.... More Details

Providing a perfect fit for a single group 24 battery, this black battery tray with stainless steel hold down rods, nuts and washers meets U.S. Coast Guard regulations for keeping batteries in place. ... More Details

This black molded high density polyethylene battery box provides a sound solution to securing a single group 24 battery and containing accidental acid spillage. Lid allows easy access around battery c... More Details

Providing a perfect fit for a single group 27 battery, this black battery tray with stainless steel hold down rods, nuts and washers meets U.S. Coast Guard regulations for keeping batteries in place. ... More Details

This black molded high density polyethylene battery box provides a sound solution to securing a single group 27 battery and containing accidental acid spillage. Lid allows easy access around battery c... More Details