U.S.A. Retail Source of Superior OPTIMA Batteries for Automotive, Marine and Deep-Cycle Applications
Do OPTIMA batteries ever produce gas?
used with a properly regulated constant voltage charging system (such as
an alternator), the OPTIMA battery will normally not produce hydrogen gas.
Occasional gassing can occur when charging at higher voltage levels or
in extreme high temperature conditions. In automotive applications this
typically will not happen if the alternator/regulator stays below 15 volts.
1st Wholesale Battery Sales ships OPTIMA batteries to the U.S. 48 states with
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"OPTIMA" and "Spiralcell" are registered trademarks of Johnson Controls, Inc.