CTEK MXS 7.0 here. Wouldn’t be without it.
Yes, the MXS 5.0 is sufficient but just having that extra bit of juice for our bigger batteries is handy when needed. Plus I prefer the lights/layout of the 7 and how it shows the state of the battery.
MXS 5.0 = 110Ah max (160Ah float/maintenance)
MXS 7.0 = 150Ah max (225Ah float/maintenance)
What with large-engined Audis having massive Ah batteries, just means the MXS 7.0 charges quicker and isn’t on its limit.
Last edited by Green Goblin; 3rd November 2018 at 02:47 AM.
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