Odyssey: A Lightweight 12-volt With Punch
The first thing we can tell you about the 12-volt Odyssey battery is that it came in the mail—UPS to be exact—which is an...
Raytheon Still Top LCD Radar
Early radar antennas needed large, open radiator arrays with correspondingly large motors to turn them. These evolved into compact, enclosed antennas that weigh as...
Offshore Log: Shurflo Pump Lacks Oomph
Our Shurflo pump has been a disappointment. At the time we installed it, it was the highest-capacity pump of its style available, and smaller...
PS Advisor 08/15/98
How Many Zincs?Could you please advise me on the subject of zincs, in particular about the number of zincs recommended for a boat? Several...
Solar Panel Performance Test
Charging batteries is a never-ending problem aboard most boats. Long-term cruisers usually have several ways to replace consumed battery capacity-engine-driven alternators, solar panels, wind...
Coleman 1000: First of the Truly Portable Generators
Portable power-is it just what you need for extra AC power and battery charging needs, and, if so, what size generator do you really...
Offshore Log: A Caribbean-built Wind Generator
For the serious cruiser, efficient power generation ranks right up there with an abundant supply of fresh water; without it, life is a real...
Coleman 1000: First of the Truly Portable Generators
Portable power-is it just what you need for extra AC power and battery charging needs, and, if so, what size generator do you really...
Alkaline Battery Tests: Results Say It’s Bedtime For Bunny
The last time we tested alkaline batteries (June 15 and November 15, 1995), we reported that Duracell dominated the market, with Energizer and Rayovac...
Alkaline Battery Tests: Results Say It’s Bedtime For Bunny
The last time we tested alkaline batteries (June 15 and November 15, 1995), we reported that Duracell dominated the market, with Energizer and Rayovac...