TM 5-6115-332-14
P-8-614-14
TO 35C2-3-424-1
the cells should be within .025. A dangerously low
point of charge indicated by a hydrometer reading
of 1.150 or less will permit the battery to freeze at
temperatures only a few degrees below the freezing
point of water. A specific gravity 1.250 will permit
the battery to withstand temperatures as low as
-65°F without freezing.
(3) The electrolyte level should be maintained
inch (0.95 cm) above the separators or insulators
by addition of distilled water or “approved water”
Change 7
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