Top Dual Purpose Marine Battery 2

Marine Starting Battery Replaces 8006-006 SC34M Group 34

  • Replaces Optima 34M 8016-103 SC34DM Marine Battery.
  • Voltage: 12 | Amp Hours: 66 | Cold Cranking Amps: 750 | Group Size: BCI: 34.
  • Flip-Up Carrying Handle, Dual Post Terminals, Hydrometer Battery Life Indicator.
Check Stock

Marine Battery Group Size 27-12V 77Ah 800 CCA

  • Replaces Optima D27M 8027-127 Marine Battery.
  • Voltage: 12 | Amp Hours: 77 | Cold Cranking Amps: 800 | Group Size: BCI: 27.
  • Flip-Up Carrying Handle, Dual Post Terminals, Hydrometer Battery Life Indicator.
Check Stock

Marine Battery Replaces D27M 8027-127 Group 27

  • Replaces Optima D27M 8027-127 Marine Battery.
  • Voltage: 12 | Amp Hours: 77 | Cold Cranking Amps: 800 | Group Size: BCI: 27.
  • Flip-Up Carrying Handle, Dual Post Terminals, Hydrometer Battery Life Indicator.
Check Stock

Marine Battery Group 34 Replaces 34M 8016-103 SC34DM

  • Replaces Optima 34M 8016-103 SC34DM Marine Battery.
  • Voltage: 12 | Amp Hours: 66 | Cold Cranking Amps: 750 | Group Size: BCI: 34.
  • Flip-Up Carrying Handle, Dual Post Terminals, Hydrometer Battery Life Indicator.
Check Stock

AMRA-11901-4 Attwood 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.
Check Stock

ProMariner 51815 15' Universal DC Cable Extender

  • 15 foot DC cable extender universally designed for all marine chargers with ring terminal cables. Use with all on-board marine battery chargers when standard battery charger cables do not reach your bow, center mount or stern battery compartment locations.
  • No cutting, stripping or splicing required and color coded for quick and easy installation.
  • Slide & snap fully insulated connection covers. Corrosion resistant tinned 12 AWG copper wire and gold plated hardware.
  • Dual inline waterproof fuses for maximum wire protection.
Check Stock

ProMariner 51805 5' Universal DC Cable Extender

  • 5 foot DC cable extender universally designed for all marine chargers with ring terminal cables. Use with all on-board marine battery chargers when standard battery charger cables do not reach your bow, center mount or stern battery compartment locations.
  • No cutting, stripping or splicing required and color coded for quick and easy installation.
  • Slide & snap fully insulated connection covers. Corrosion resistant tinned 12 AWG copper wire and gold plated hardware.
  • Dual inline waterproof fuses for maximum wire protection.
Check Stock

Rockville Pair RKL65MBW 6.5" 700W Marine Boat Speakers W/Led+Black/White Grilles

  • ...res of RMWK4: RockvilIe RMWK4 4 AWG Gauge Waterproof Marine/Boat Amplifier Wire Installation Kit, 20 ’ Translucent, Twisted Pair, High Quality, Tinned-OFC Flexible PVC RCA Cable, 18’ 4 Gauge High Current, Low Impedance, Clear Flexible Power Cable with 3’ Black Poly Woven Mesh to better resist chemicals in the battery compartment, 18’ 4 Gauge High Current, Low Impedance, Light Blue, Flexible Ground Cable, 25’ 16 Gauge Tinned-CCA, White, Non-Transparent Resin PVC, Flat Speaker Cable.
Check Stock

Voltage Sensitive Relay,Zhushan 12v 140amp Voltage Sensitive Relay Dual Intelligent Battery Isolator Used for Digital Display of Rv Yacht Steam Boat Intelligent Dual Battery Isolator

  • 【Unique Design】This compact battery isolator features an ultra-small (2.6" x 2.6" x 2") design and can be installed almost anywhere! Designed for dual battery systems, fits most 12V/24V charging systems, auto-senses main battery the voltage level.
  • 【Application】VSR battery Isolatoris suitable for 12V 4WD, Truck, Marine,Caravan,Boat,SUV, RV, ATV, UTV etc.Heavy duty silicone seal with reinforced housing inside is certified for off-road, waterproof, shockproof, dustproof, and safe to use in any condition.
  • 【Smart Battery Isolator】 This 12 volt 140 amp dual battery isolator cuts in at 13.3 volts and out at 12.8 volts to ensure your main battery is charged without worrying about getting stuck on the road with a dead battery.
  • 【Package Includes】1x Smart Battery lsolator,3x SC16-8 Copper crimp lugs,2x Red heat shrink,1x Black heat shrink,1x lnsulated blue ring terminal,4x Self tapping screw,3x M6 nut,4x M6 spring washer.
  • 【Note】This voltage sensitive relay is designed for two battery systems (for lead acid batteries, not for lithium battery ).
Check Stock

Mr. Gasket 6279 Truck Mounted Battery Installation Kit

  • RUGGED DURABILITY -This dual battery isolator kit is all you need to charge a dual battery system. It features a voltage sensitive chip ensuring your primary battery is always ready for your vehicle to run. This dual battery isolator is also built to withstand extreme weather environments, vibration and is water resistant..
  • EASY TO INSTALL - No alternator or ignition connection needed,You don't need any additional components to complete installation as everything is included in the kit, including leads, connectors, screws, zip ties, and more..
  • VOLTAGE SENSITIVE RELAY - The Automatic 140 Amp Dual Battery Isolator is all you need to charge Two Battery Systems. Voltage Sensitive Relay (VSR) cuts in at 13.3 volts and cuts out at 12.8 volts to ensure your primary battery is always charged and ready to start your vehicle. It's like having two separate power sources for each battery while only having one alternator!.
  • FITS A WIDE VARIETY OF VEHICLES - This Dual Battery Isolator Kit with Printed Installation Instruction Manual Gives You the Power for Your Recreation Without Needing to Worry About Getting Home After.12V, 140A, 13.3V cut-in voltage, 12.8V Cut-out Voltage, Suitable for 12V 4WD, Marine, Truck, Caravan & Camping Applications..
Check Stock

QuickCar Racing Products 55-010 Red 2-1/2\ High x 2-1/2\ Wide Handle Battery Master Disconnect Switch with Black Mounting Panel

  • DUAL BATTERY DISCONNECT SWITCH: The master power cut off switch allows for two batteries to operate independent of one another, or for both to be in the ON or OFF position at the same time. Four position rotating switch provides Battery 1, both on, battery 2, both off alternatives. Removable rear cover insulates the rear terminals against any short circuits. 4 Removable side plates provided access for battery cables.
  • SAVE YOUR BATTERY: The battery kill switch can help you to shut down the power of battery easily and safely when not in use or storage so as to keep your vehicle from draining out of power as well as extend the life of your battery.
  • SOLID AND COMPACT SHUT OFF SWITCH: This battery disconnect isolator switch is made of PBT plastic housing, copper tin plating inner stud. Come with four stainless steel mounting screws and caps to help fix the switch tightly. The red knob is for On/Off control. Can not be removed from the switch. Stud Size: 3x5/16" (8mm). Ideal for marine/vehicles applications.
  • WIDELY APPLICATION: 1-2-Both-Off, Rating: 200 Amps Continuous,1000 Amps momentary at 12V DC. Can be used with 12V - 48V DC systems to isolate and secure the electrical system. Can stand alone or be locked together with other switch. Widely used for marine....
Check Stock

Minn Kota TrollIng Motor Power Center 1820175

  • Smart Battery Box: Portable Battery Box with Battery Quick Connector and 30A fuse x 2,12V Power socket, Digital Volmeter Display,Dual USB Socket, Circuit Breaker Switch,multifunctional ＆ easy to carry..
  • Marine Battery Box: Safely and easily connect battery box with Circuit Breaker (10 Amp and 60 Amp) to the battery ports without opening the box,widely used for RV SUV ATV Camper Truck Motorcycle for convenient connection of various DC accessories..
  • Durable Construction: The battery box is made of impact-resistant ABS housing, which enables this box to withstand shock,unaffected by acid, gas, oil, as well as uv impsct..
  • PRODUCT DIMENSIONS: 16-1/2” (L) x 12” (H) x 10” (W). Fits Group 24 & 27 batteries,(Battery is NOT included with this product). It comes with a strap (43inch)and safety buckle to hold the strap in place..
  • Warranty: Please buy with confidence ,we offer TWO YEAR item warranty. For any reason you are not satisfied, please feel free to contact us and we will help you make a return or refund ASAP..
Check Stock