Automotive Battery Guide

MBBS · Apr '24

Of course magic eye is indicative of level of acidity or SG level of 1 cell and it's an apparent depiction of overall battery health. One can measure the SG of rest of cells also by separate hydrometer. And state of picking up the charge and voltage levels of battery are also indicative of battery health and SG of electrolyte.
For battery tester lights you mentioned , they are also indicative of IR of battery and generic battery health through status leds showing green 🟡 ️

And as far as 3-4 stage battery chargers are concerned , all the characteristics parameters you have mentioned are as if I don't know them 🤣.
Yeah Paki markets are flooded with the chargers having qualities mentioned by you.
But I had long ago directly imported 4 stage charger from Abroad when $ was PKR 95. which has reverse polarity protection, temperature control shutdown, charge termination logic, isolation b/t HV and LV, etc etc
And my charger has all CC-CV modes, it's a full 4 stage charger which has never let my batteries down.
It's my daily child's play to play with batteries voltages settings of my 6KW solar hybrid inverter having built in charge controller to set bulk, absorption, float and equalisation charge voltages etc etc

MBBS · Apr '24

Enjoy reading my thread as you mentioned to be.

hsn8 · Apr '24

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MBBS · Apr '24

Another review of MF battery by a fellow Pakwheeler
"Yes there is one big disadvantage. If the stock u purchase is older than a year then the liquid inside does not have the same specific gravity as required, even if it is not used. this results in short life. I used one Volta MF battery once whose life came out to be only 6 month coz i did not notice the manufacture date while purchasing.If "
https://www.pakwheels.com/forums/t/maintinance-free-battery/187150#:~:text=Yes%20there%20is,purchasing.If

Xulfiqar · Apr '24

Says the person whose level of encyclopedia knowledge is “youtube”

Lol!!!

We all know that you dont believe anything from brown people. Even if they give you an educated answer like our friend integrale mentioned.,

Who knows!! He maybe brown too.

hsn8 · Apr '24

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Xulfiqar · Apr '24

And that means?

Can you now diagnose an automatic transmission with no external pressure ports?

Can you now measure bolt stretch plasticity?

Or are we still discussing it on “install a compression union on a brake line, gora sb said itll be fine” ?

Gora sb also said to “tighten till grunt”? Is this some level of torque that is above or below “hall road jargons”

hsn8 · Apr '24

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Xulfiqar · Apr '24

Yes, on the diag and bolt part.. its part of a days work.

Not on the compression and grunt.. thats laughable comedy.

hsn8 · Apr '24

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MBBS · Apr '24

These type of melanin people have complex insecurities in them who are obsessed by trailer shots given by filmy director Scotty kilmer in his videos to rev up obsessions of it's followers who like very little & undersized actual substance provided in videos.
I highly doubt that these melanin people even know the actual subject being discussed or even have knowledge close to hall road jargon

MBBS · Apr '24

May be YouTube yardstick can measure it

Xulfiqar · Apr '24

You are going to criticize?

Lol!!

This would be fun,

I believe that if one can explain his work n mind, can articulate a working example (video)

So…… criticize on a point that im going to check a hydraulic circuit with no accumulator or test port, what am I looking for with what technique?

Im sure your fav channels can provide you that information.

MBBS · Apr '24

Please stop wasting time on these criticizers. They are only good for nothing

hsn8 · Apr '24

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Xulfiqar · Apr '24

I already know, because I paid to get educated and trained on such. And I was checked by peers against established data that the effort, workings and findings were correct and discoverable.

Proverbial_Slang · Apr '24

God! why is youtube the ultimate source of credible info? Zoomers have flooded everything.

hsn8 · Apr '24

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MBBS · Apr '24

Again my separate UPS batteries 2 x 180 AH ( 27 plates) in parallel for night back up with 12V UPS were giving low back up of 2hours even in January winter this year with only bulbs and essential cctv back up which used to give 4 hours easily with even fans ON in last summer. This was alarming as summer is approaching, so I decided to give batteries a revival shot.
Yesterday added hot water Epsom salt solution in batteries and charged it with my 4 stage 30 Amps charger, to my surprise I load tested batteries with more load than in winter and Alhamdulillah batteries gave 3 hours & 5 minutes back up compared to 2 hours back up in winter.
This UPS is in addition to my existing 6 KW hybrid solar system for day running Alhamdulillah.
Still I have plugged in 4 stage charger to boil the batteries a bit and try to de sulfate them.

MBBS · Apr '24

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