[RE-wrenches] Battery issue

[Drake]

Hello Wrenches,

I was analyzing a string of 8 Trojan L-16 batteries with badly 
corroded terminals. The specific gravity read perfect on each 
battery. Two of the batteries read low voltage; about 4.2 volts.It 
seems like one cell's worth of voltage wasn't showing up on each 
battery. Has anyone seen this before?

What would cause this? How can the specific gravity be right?

Thanks,

Drake

Drake Chamberlin
Athens Electric LLC
OH License 44810
CO License 3773
NABCEP Certified Solar PV
740-448-7328
<http://athens-electric.com/>http://athens-electric.com/



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