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voodoo101's avatar
voodoo101
Explorer
Apr 25, 2020

Costco GC2 batteries changed?

I have used 4 Costco GC2 batteries for years and usually get 6 years from them. Never a failure. I just Google searched them and see many (16 of 18) negative ratings. I need to replace my five year old batteries and had planned to go with a proven product. Has something changed?
  • RedRollingRoadb's avatar
    RedRollingRoadb
    Explorer
    Apr 25, 2020
    I seem to recall that Trojan used to make Costco batteries and they were the equivalent to the T-105's. They are now made by Interstate. Mine are about 15 months old and so far holding up.

    I just couldn't justify the extra coin for the T-105's.

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