dual battery

Keep your batteries fully charged Here is a battery charger/maintainer that will keep your boat, car or RV batteries topped off and ready for your next adventure. It comes standard with a multi-use harness and three connector options; battery clips, 12V DC accessory plug, and battery ring terminals. Fully automatic for flooded, gel cell and AGM batteries. LED status indicators. Reverse hook-up, short circuit and overcharging protection. Weight: 1.3lb. Dimensions: 2 1/2" x 5" x 1 1/2" Includes 6' AC power cord Spark resistant, reverse polarity, short circuit and overcharge protection Automatically switches from full-top charge to float mode monitoring Maintains flooded, gel or AGM batteries (5-250Ah) during storage Two-year warranty
59.99 USD

900 series Ultra Widescreen Fishing System 931c Dual Frequency Fishfinder Serious anglers must have the performance packed into this 7" wide screen Fishing System that raises the bar. Equipped with dual microprocessors to handle the Dual Frequency, dual transmitter/receiver design of this serious 50/200kHz sonar with both narrow and wide beams. Professional grade variable 1kW (8000 Watts peak-to-peak) power output is delivered to a dual element transducer for high sensitivity and rock solid performance from shallow to deep. Plus, with the optional GPS (NMEA cable included) input, you can point to and precisely capture the location of structure at any point of the sonar screen. Includes heavy duty transducer and trolling speed indicator with temperature. Sh. Wt. 10 lbs.
1199.99 USD

Brass terminals provide a safe and secure way to connect up to four interface-sensitive instruments directly to your battery. Positive and negative quick-connect terminals are included Positive (red):3/8" ID Negative (black): 5/16" ID
26.99 USD

Dual VSD Water System Pump - 12V The Dual VSD combines a smooth flowing VSD Water System Pump with a PAR-Max 4 to provide up to 7 gallons per minute when demand increases. The VSD Pump with its variable speed motor provides smooth, even flow as needed for several outlets. If demand exceeds the VSD's normal operating range the PAR-Max 4 kicks in to add enough additional flow to accommodate as many as 7 outlets. Offers unique constant water pressure and the VSD Pump is electronically controlled for variable flow. There is no need for an accumulator tank and system provides a constant flow for even hot water mix. Thermal overload protection automatically stops motors if they overheat due to overload, with auto re-start feature. Diaphragm design allows extended dry running. 1/2" NPT connections. Self-priming up to 10 ft. Complies with USCG 183.410 and ISO 8846 for ignition protection. 12V.
434.99 USD

7.4V / 980mAh Li-Ion battery provides 9 hours operating time
53.99 USD

Interrupts the field current to protect non-unitized alternators from damage if turned off with the engine runningRated for 250A continuous/360A intermittent, with copper contacts and brass terminals. We strongly recommend field disconnect battery switches (or fail safe diodes) to eliminate the chance of alternator damage due to inadvertent switching. Surface-mount. Marine UL-listed. Each ShWt 2 Continuous Amps: 250A Max Momentary Rating: 360A Polycarbonate switch with brass terminals and copper contacts Switch Dimensions: 5 1/4"dia. x 2 5/8"D Approvals: UL Listed, CE Warranty: Five Years
46.99 USD

Interrupts the field current to protect non-unitized alternators from damage if turned off with the engine runningRated for 250A continuous/360A intermittent, with copper contacts and brass terminals. We strongly recommend field disconnect battery switches (or fail safe diodes) to eliminate the chance of alternator damage due to inadvertent switching. Surface-mount. Marine UL-listed. Each ShWt 2 Continuous Amps: 250A Max Momentary Rating: 360A Polycarbonate switch with brass terminals and copper contacts Switch Dimensions: 5 1/4"dia. x 2 5/8"D Approvals: UL Listed, CE Warranty: Five Years
44.99 USD

Battery operated, so it works wherever you need it! Four D-cell batteries (not included) keep this fan operating for up to 300 hours at low speed for relief from heat and stuffiness. High/low switch with separate variable speed control, plus a patented finger safe 4 1/2 dia. blade. Tough molded plastic housing measures 5 1/2 sq. x 3 1/2 H (with fan head down); 5 3/4 H (when fully extended). Can be used with a 6-volt adapter. Mfr. s one year limited warranty.
19.99 USD

Personnel marker light (PML) is highly visible in warm or cold waterLightsticks make good PMLs, but their brightness is highly variable depending on temperature. This dual-stick PML from Orion works in any water temperature with two marker lights attached to each other, one optimized to glow brightly in cold water (under 50 ), and one for warm water (50 and over). Clips to PFDs, immersion suits and clothing. Visible to one mile. USCG approved.
29.99 USD

Galaxy 17'6'' Dual Band Cellular Shakespeare Galaxy antennas are engineered for high performance and manufactured using the finest materials and craftsmanship, low-loss RG-8X coax, as well as brass and copper elements. All electrical connections are both crimped and soldered by hand. For maximum protection against the marine environment, these quality components are then encased in the finest Shakespeare fiberglass. Shakespeare's best antennas are also the best looking. Galaxy antennas' ferrules are stainless steel, polished to a mirror finish. High-gloss polyurethane is applied by hand over the fiberglass. This model features VHF frequency, 9Db gain and is 17'6". To top it all, Shakespeare backs up quality, Galaxy antennas have a quality guarantee with a 5 yr. warranty.
369.99 USD