Off/1/All/2 Battery Switch, 380 Continuous Amps, 850 Intermittent Amps from PERKO
For high-amperage applications like diesel engine starters, large inverters and windlasses. Reinforced polycarbonate body, 1/2"dia. brass terminal connections and an alternator field disconnect. Alt. Field Disc. : Yes . Switch Material: Reinforced Polycarbonate. Terminal Material/Size: Brass 1/2"dia. . Switch Dimensions: 5-1/4"sq. x 3-3/8"H .

Dielectric Silicone Compound from ANCOR MARINE
A silicone "grease" that's great for waterproofing coax connections, butt splices, and other sliding electrical connections. 1/3-oz.

mi6 Tactical LED Flashlight from DR. LED
State-of-the-art three watt US made high-flux LEDs provide the most lumen per watt in LED technology. Construction is beautifully machined aluminum with a tough gray anodized surface. We guarantee that you will love this flashlight as much as you love your favorite Leatherman tool, or Myerchin rigging knife, or Makita driver-drill. We do recommend that you carry an extra set of batteries, however, since you'll be tempted to show it off so often that you'll need a refill set before you know it.

RailLight™ Clamp-On Solar-Powered Light from SIMPLY BRILLIANT
Solar-Powered Sol Lights™ RailLight™ charges all day and shines all night! Clamp this solar-powered portable light to any railing, coaming, stanchion, step, ladder or dock box for up to eight hours of light with just an eight hour charge of sunlight. Coated stainless steel finish resists corrosion. Comes with two clamps: one for round railings up to 1-1/4", and a transom clamp for up to 2" thickness. Dual 700mA rechargeable and replaceable NiCad batteries.

ARS-5 Advanced Regulator from BALMAR
Simply select one of five preset program choices based on battery type, and the belt size setting that matches your alternator’s drive belt width and alternator output rating. Battery settings include standard and deep-cycle flooded, gel, AGM, and Optima programs. When used with MC-TS-A and MC-TS-B alternator and battery temperature sensors, the ARS-5 ensures even greater charging performance, as well as critical protection for your alternator and batteries. Controls a single alternator only.

Automatic Generator Starter (AGS) from XANTREX
AGS works in conjunction with the MS2000 Inverter/Charger, Xantrex System Control Panel and your generator to ensure your house batteries always remain charged. The AGS can start your generator based on battery voltage, state of battery charge, or thermostat level. Programmable quiet times ensure the AGS does not start your generator at inappropriate times. LEDs display AGS status. 3. 8"H x 5. 8"W x 1.