One 6V battery discharging really fast
Almost 3 years ago I swapped out my 12V battery for two 6V (Trojan T-105) batteries. Last weekend, I noticed that my trailer was losing power really fast after charging up. I used a volt meter a...
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Batteries that are physically dropped especially tall ones like gc220 and L16 can suffer a damaged plate stack and fail prematurely. If the unit is of pre envelope era dendrites can form and short the stack. No matter what, you are facing a "blood pressure" of 30 over 10. The vendor I serviced carbon pile tested every battery received. Adequate voltage but insufficient amperage failed the Trojan and back it went to Santa Fe Springs. He wasn't in business to lose money.
