The only CTEK with a temperature sensor? Is it both high and low temp?CTEK MXS 5.0 is only one that has temp sensor....
Clearly many other battery maintainers have temperature sensors (the better Battery Minder)
The only CTEK with a temperature sensor? Is it both high and low temp?CTEK MXS 5.0 is only one that has temp sensor....
I've got their SC1444 and SC3 units. Well built, consistent charging logic. The SC1444 "eco" float logic waits until the battery goes below 12.6v before initiating a charge cycle, unlike the persistent float charge of the SC3. I wouldn't use the SC3 on smaller motorsport batteries.
I need a battery big enough to appreciate the SC3... it doesn't get much use.
Both units were on sale at WM and relatively inexpensive.
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CTEK MXS 5.0 to replace my previous MUS 4.3 that I forget what happened to it, probably lost it and nothing to do with the unit itself. It keeps the battery at high volts for up to a couple or few days before it drops it down to 13.6V float (some batteries register 13.6, some 13.55, 13.54 maybe 13.51 if failing) I feel @JHZR2 and @wrcsixeight are amazingly knowledgeable on batteries.
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The only CTEK with a temperature sensor? Is it both high and low temp?
Clearly many other battery maintainers have temperature sensors (the better Battery Minder)
I mapped out the logic on that little maintainer... solid. I had two of them, but then my collection of chargers blossomed and I gave them to a friend.It's all up to you. If you want the ones with the bells & whistle buy the expensive ones but if you like just basic maintainer buy the cheaper ones. I have the cheapest Schumacher SC1299 which I bought in Walmart for less than $20 and it served me well for the last 6 years.
https://www.schumacherelectric.com/products/0-8a-12v-automatic-battery-maintainer/
Sometimes the "best" and the "cheapest" converge
Example, this Energizer 9 stage charger is pretty slick and cost $36 Canadian (~26$ USD). I've tried it on 5 different batteries, and it's consistent. It restored my 7 year old 24DC which is now holding a 12.9v stand alone charge and now reports within CCA spec!! I was going to send that one to the battery graveyard for my $10 core charge.
Really good and flexible charger for the $$!If Costco is close by get the Battery Tender 4.5 amp for $49.