I’ve had this battery in my truck for 18 months. Twice it has stranded me on the negative temp mornings. Charged the battery and let it sit outside overnight and it fails a battery test. Bring it in, they fully charge it and test it at 65°. It tests at 760 amps. Lower than the stated 800 cca at room temp. No warranty. This battery is not trustworthy for MN winters. Keep looking. Sams Club customer service is poor and unwilling to work with me on this battery. Go to your neighborhood parts store.

I have had this battery since 3/18 and the truck is outside

Compre esta batería hace un año y estoy muy feliz de haberlo hecho hasta hoy en día funciona perfectamente muy Bien.excelente precio buen producto

Purchased 2015 at Sam's for $96.00, now 2023 and still working fine after eight years! The warranty was three years so I am way ahead. I test my batteries twice each year. Highly recommended.

Lasted 5 years in my C5 Corvette which is on a tender 6 months out of the year.