710 RSW I Like My Yonhan Battery Charger Review and Test

No one is more surprised than me. I thought this charger would like be a miss. But, I couldn't have been more wrong. I really do like it.
Here is a like to the charger on Amazon: amzn.to/3xE3O43
Git ya one!
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[@lorenzoramirez7299]

Thanks for the review, i just ordered one. Didn't know what to expect, I didn't even did research on it. Can't wait to try it. Thanks again.

[@normden]

I quite agree with you - very good value and very capable. Do read the manual, I.e., max recommended charging TIME is 12 hours.

[@jerrym.2648]

They sell it on Amazon for $38 and on Temu foot $30. Both list them by the name, E-Fast TK-1200

[@I.am_Groot]

I got one of those a couple of years ago was skeptical as well but the first batter I used it on was 5+ year old in an old S-10 pickup that got driven a couple of times a month. That batter lasted 7 years total after an overnight session on the refurb cycle. Great little trickle charger also. So far I have tried mine on 5 car batteries 3 it did great 1 no real improvement the other restored it to enough capacity the car started fine for another 6 months or so then kaput

[@randomstuffman01]

I have a similar charger to that one. Amazon. My car battery was not holding a full charge. I used the charger on regular charge mode. And then on pulse/repair mode. Now the battery works well. So these cheap Amazon chargers are worth trying. Thanks. toronto canada.

[@vince11harris]

Do you have to plug it in

[@randomstuffman01]

The charger has to be plugged in.

[@vince11harris]

@@randomstuffman01 ok thank you for replying

[@dottiehildebrand3123]

I think the charger seems to be a good on . I believe it's the battery.. Nice video.. God bless

[@jgvford]

I have a red top ultima ... we had flooding do to Milton ... the battery read 25% when i got to the car after 3 days ... pluged in the ultima charger and after 2 days it only went to 50% ... so i ordered this devise and i will let you know how it goes...

[@kevinallen1831]

Jerry, your link for this charger seems to be the one with 240 volt input. Amazon has the same charger with 120 volt input for the US market.

[@CookiePepper]

I charged 12V 100Ah LiFePO4 battery 3 times, then one of the 35V 1000uF capacitor already died, ... as expected. The caps are FULKON CD288H -40+105C.
I replaced them with 50V 1000uF with high ripple current (3A) ones from Rubycon.

[@scame76]

It's yo-han isn't it jerry?

[@dwsnsgp]

Chinese charger and Chinese tester so is it a Chinese battery too?