start battery

Jump start a dead battery in a boat alongside you with these cables. 8 gauge can take up to 200A. Extra long cables for jump starting boats 8-gauge cables Can handle loads up to 200A
35.99 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

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

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

Heavy Duty Battery Switch With Field Disconnect Heavy duty battery selector switch. For use on systems under 50 volts. Rated 380 amps continuous, 850 amps intermittent. Permits selection between two batteries individually or both in parallel. Fiber-reinforced polycarbonate body, 1/2'' brass terminal connections, alternator field disconnect. Built for diesel & other high amperage systems. Dimensions: 5.25'' x 5.25'' x 2.63'' depth.
109.99 USD

Switch Panel with Battery Test & 12V Outlet This innovative three gang switch panel has a battery test switch and gauge built in. Features a cigarette lighter plug with a 15amp fuse. Also includes 3 amp, 5amp and 10 amp fuses for the illuminated switches. Dimensions: 4 1/2''W x 6 1/2''L.
53.39 USD

Heavy-Duty Battery Case - for Dual Standard 12V Batteries Molded from premium grade high density polyethylene. These rugged battery cases maintain their tough impact properties down to 40 degrees below zero. Seamless, heavy wall construction, combined with superior chemical resistance, ends worries of electrolyte spills or contact with grease, oil, etc. Full flow ventilation helps assure adequate cooling and enhances the longevity of battery life. All Todd battery boxes comply with USCG regulations. Available in gray only.
53.99 USD

Mountable Cabin Fan - Battery Powered Two-speed, ultra-quiet fan runs up to 100 hours on two 'D' cell batteries. Simple mounting almost anywhere and fully adjustable angle provide excellent circulation. Fan is easily removed from mount for portable usage. Two Mounting holes accept 1/8" screws Screws and Batteries not included
10.77 USD