Thank you, sir. As a ham, CB & UHF radio operator we always keep backup batteries & inverters in case of emergency. I have 3.3, 7 & 12 amp gel cell-like yours & some large lead-acid ones. These are for an emergency & is a whole lot closer with this Russin business now going on. I have this same charger. They work. I recently was given an 85 Ah battery. I topped up this 85Ah sealed leisure battery (I distill my own water) by drilling 6 holes topping it up & resealing it with hot glue so easy to remove & re-top up in the future. I had it on pulse repair overnight & it brought it back. My only test was on a 12-volt kettle that draws about 14 amps & It boiled a full kettle twice so far & close to an hour of 14 amp constant current draw & it's still well over 12 volts, but I will give it some more pulse charging. I have 2 126Ah truck batteries that I have been maintaining on pulse repair in case this Russian war business goes nova & the UK loses its power grid with conventional or EMP weapons. UK power grid is very fragile. God help us if that happened all nuclear facilities could not be maintained & would explode. If there is a god that is.
Oh , There is only one God my friend . And he has made it clear in his word there will be end times ! And we are all seeing and feeling them . These chargers are pretty handy . And work well ! Glad you watched and God bless you ..
These small devices are a little bit slow charging; but they're reliable. My car battery was completely discharged and took around 9 to 10+ hours to fully charge; so don't get impatient during the process. Just check it periodically to see if isn't getting too warm... if not; that mean your battery is charging fine. Thanks for the video Shawn!
Think I will try one. During the summer have a lot motorcycle and lawn/garden batteries when people drop stuff off for repair that 9 x's out of 10 the batt's are dead and a normal charger will not bring back. Thanks for sharing! Happy (late) New Year Shawn!
Work well on my batteries. Depend on CCA and SOH. Larger CCA tooks longer to repair.. Lower SOH tooks longer time to repair.. My 380 CCA tooks about 4 hrs to brought from 90% to 100 % SOH. My 720 CCA batrery tooks 32 hrs to bring 86% to 100 %SOH. In principle need to charge full and wait for 1-2 hrs. If it still have 12. 6 volts mean you still can desulphate. If say 10v or lower means one cell already defect due to shortage or etc. if it could not maintain charge on 12.6 with high SOH means you by mistake overfill the electrolyte level. Have one battery that i charge from SOH 47% to 100% with 300CCA. It tooks about 11 days...
Recently I purchased a "anhtczyx" [ chinese should learn to use friendly brand names to sell stuff abroad ] battery charger exactly like shown on video to recover my car two years old 60 A battery. Before beginning I disconneted the +12 terminal from the car electric system and from 07:30 am to 01:30pm it was run it on pulse repair mode until I noticed the gas bubbles stopped completely and considered this to be the end of the process. Then switched to charge mode and left for 3 more hours , measuring after that period 13 volts ; touched the battery solution with my finger and felt a tingling sensation what did not happen before , that it means now the concentration of H2SO4 is much higher. I don´t drive too much so frequentely this battery is down. Now , even cold , the engine starts at once.
Thank you, sir. As a ham, CB & UHF radio operator we always keep backup batteries & inverters in case of emergency. I have 3.3, 7 & 12 amp gel cell-like yours & some large lead-acid ones. These are for an emergency & is a whole lot closer with this Russin business now going on. I have this same charger. They work. I recently was given an 85 Ah battery. I topped up this 85Ah sealed leisure battery (I distill my own water) by drilling 6 holes topping it up & resealing it with hot glue so easy to remove & re-top up in the future. I had it on pulse repair overnight & it brought it back. My only test was on a 12-volt kettle that draws about 14 amps & It boiled a full kettle twice so far & close to an hour of 14 amp constant current draw & it's still well over 12 volts, but I will give it some more pulse charging. I have 2 126Ah truck batteries that I have been maintaining on pulse repair in case this Russian war business goes nova & the UK loses its power grid with conventional or EMP weapons. UK power grid is very fragile. God help us if that happened all nuclear facilities could not be maintained & would explode. If there is a god that is.
Oh , There is only one God my friend . And he has made it clear in his word there will be end times ! And we are all seeing and feeling them . These chargers are pretty handy . And work well ! Glad you watched and God bless you ..
That brought it back to almost new condition. Nice work Shawn
Thanks Lloyd , I was surprised that it worked .
These small devices are a little bit slow charging; but they're reliable. My car battery was completely discharged and took around 9 to 10+ hours to fully charge; so don't get impatient during the process. Just check it periodically to see if isn't getting too warm... if not; that mean your battery is charging fine. Thanks for the video Shawn!
yup , slow but sure .. i have revived batteries unable to take a charge with this many times .. thanks
Think I will try one. During the summer have a lot motorcycle and lawn/garden batteries when people drop stuff off for repair that 9 x's out of 10 the batt's are dead and a normal charger will not bring back.
Thanks for sharing! Happy (late) New Year Shawn!
good deal , It might work on some of them ! Thanks man..
Work well on my batteries. Depend on CCA and SOH. Larger CCA tooks longer to repair.. Lower SOH tooks longer time to repair.. My 380 CCA tooks about 4 hrs to brought from 90% to 100 % SOH. My 720 CCA batrery tooks 32 hrs to bring 86% to 100 %SOH.
In principle need to charge full and wait for 1-2 hrs. If it still have 12. 6 volts mean you still can desulphate. If say 10v or lower means one cell already defect due to shortage or etc. if it could not maintain charge on 12.6 with high SOH means you by mistake overfill the electrolyte level.
Have one battery that i charge from SOH 47% to 100% with 300CCA. It tooks about 11 days...
Yes sir they are not fast but they do work ! Thanks ..
Thanks Shawn,, I have one that just pulses,,, doesn't charge so I ordered one of these. Very impressive.
Worked good on that battery , Going to keep trying it on others ! Thanks Carl
Have to see about getting one maybe. I've got one of the Cheese graters, but it burned out a long time ago.
Give one a try , there pretty cheap ! Thanks Duke ..
I'd call that a success Bud!!☺
Sure was , Worked good on that one ! I had to try one out .. Thanks
Way to go Shawn. I got a charge out of that one.
Thanks Harold It was pretty shocking !
Hey Shawn, After watching Ur video of the roached battery coming back to life, I ordered one to try it, will let U know if it works....
I know it won't work on all of them . But it sure did good on that one . Going to try it on some others !
Well did it work?
Cool
Thanks man ! worked on that one pretty good .
Can it be used and repaired for 150 A Gel battery?
Sure , It just make take longer ! It says it is good for 100 Amp , But I have used it on way bigger batt .. Thanks
Recently I purchased a "anhtczyx" [ chinese should learn to use friendly brand names to sell stuff abroad ] battery charger exactly like shown on video to recover my car two years old 60 A battery. Before beginning I disconneted the +12 terminal from the car electric system and from 07:30 am to 01:30pm it was run it on pulse repair mode until I noticed the gas bubbles stopped completely and considered this to be the end of the process. Then switched to charge mode and left for 3 more hours , measuring after that period 13 volts ; touched the battery solution with my finger and felt a tingling sensation what did not happen before , that it means now the concentration of H2SO4 is much higher. I don´t drive too much so frequentely this battery is down. Now , even cold , the engine starts at once.