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...
Forum Discussion
wopachop wrote:
I have some. 210ah now and only a 1 year fixed warranty.
A few years ago an Interstate guy here told me their 6s are now made by Trojan. Same specs. The T-105/ECL is 225AH and 62 lbs, while the T-605/HCL is 210AH and 58 lbs. The 210 version is probably the Costco one.
Before that, Interstate 6s were 232 AH and made in Mexico since around 2010. Before that Interstate 6s were made by US Battery and followed their specs for U-2200s (232 AH and so on for different 2xxx numbers)
I had to get a pair of 6s recently, and ended up with rebranded (Eliminator) East Penn GC 15s at 230AH. They are working out well.
