Does VoltMagic eliminate using a loaded volt meter?
No, and a loaded volt meter is not a substitute for VoltMagic. The adjustable battery voltage algorithm in VoltMagic is an excellent indicator, but two types of testing give the best reliability. The peak low voltage and glitch counting with VoltMagic are beyond the scope of a loaded meter; but just as important. * To accurately use a known load and voltmeter to estimate battery capacity remaining, the voltage discharge curve of the battery must be taken into account. Rules of thumb are often inaccurate and obsolete.