Set the resistor to give an amperage equal to one-tenth the amp-hour rating of your caving battery. ... If you dona#39;t take advantage of your cara#39;s cigarette lighter fuse and want to connect directly to your cara#39;s battery, be sure to include a fuse in anbsp;...
|Author||:||Jerry H. Hassemer, National Speleological Society. Caver Training Committee|