battery for my car: 51R:|
Cold Cranking Amps (@ -18°C): 450
Cranking Amps (@ 0°C): 555 (525?)
Reserve Capacity Minutes (@ 25A): 70
Warranty: 36 month
$132 ( + 20$ deposit )
Cold Cranking Amps 500 Amps
Cranking Amps 625 Amps
Reserve Capacity 85 Minute
110$ ( + deposit 10$)
Warranty: 48 month free replacement period, 100 months prorated
To compare battery, you should compare:
CCA, CA , RC , warranty time
and the price ( after remove deposit or "Battery Core Fee")
So, Kirkland Signature is much better than motomaster.
Kirkland Signature battery is only available in Canada now. Same battery is relabeled as "InterState" with less Warranty time in USA ( Costco ).
My current battery is MOTOMASTER. used for 7 years already ( it was 110$ 7 years ago ). Canadiantire has asked me to change 4 years ago ( 4年前 ) . In fact, no any problem so far ( even parked my car outside during the winter).
今年冬天,这电池是否Ok?? 以防(万一)无法启动，我已经购买了 TrekPow 移动电源/启动器（60 $，值得吗？ ）