Excellent video I found it very helpful as I own a new GB40 that is not charging. I tested the battery like you showed in the video and got 10v between red and black 3v between red and yellow 3v between white and yellow 0v between yellow and black I am assuming that my battery is bad is that correct. Thanks Dave
Ive got the noco gb50 and it wont charge past orange indicator, the green light never lights up even after been on charge for 18hrs. it seems a common fault with these boosters
Hi, I have GBX55 that stopped charging. I have opened it up and found a component D19 close to the USBC port clearly blown. It is an SMD components, maybe a diode of some sort but with multiple legs. Would you know by any chance what the D19 is what could have caused its damage? Thank you.
@@SOSfixElectronics Thanks mate. So you reckon that the diode was damaged because of a short somewhere else? Is there anywhere where I can find a schematic of the charging circuit? Cheers
When I plug in my GB30, the red light flashes but it does not charge. Is plug in all night and red light still flashing, it doesn't go pass the red light.
Great video, as always 👍
Sounds like Santa's helpers in the background 🤣🤣 I bet by now you're able to repairs these in your sleep!! 😴😂😂😂 You gave someone a really good deal. 🤩
yes. you know little money better then no money :D
Excellent vid. Thank you sir.
Very welcome
nice job!
Good prices
Thanks for sharing
Excellent video I found it very helpful as I own a new GB40 that is not charging. I tested the battery like you showed in the video and got
10v between red and black
3v between red and yellow
3v between white and yellow
0v between yellow and black
I am assuming that my battery is bad is that correct.
Thanks Dave
missing somethin here 3+3 is 6v but you got total of 10V
For a guy like me who has no idea what I'm seeing it might be easier to just order a new one.
Ive got the noco gb50 and it wont charge past orange indicator, the green light never lights up even after been on charge for 18hrs. it seems a common fault with these boosters
What's the name of the white thing that show the numbers?
amp metter
I have a gbx45 and I’m getting a red lightning bolt in the bottom right hand corner. I also am charging the unit but it’s not charging
I'm having that same issue with the gbx75
Are you still repairing noco jumpstarters?
How would I ship them to you and do you accept PayPal?
Thanks!
yes txt 8502425552
Hi, I have GBX55 that stopped charging. I have opened it up and found a component D19 close to the USBC port clearly blown. It is an SMD components, maybe a diode of some sort but with multiple legs. Would you know by any chance what the D19 is what could have caused its damage? Thank you.
double diodes. could be short somewhere
@@SOSfixElectronics Thanks mate. So you reckon that the diode was damaged because of a short somewhere else? Is there anywhere where I can find a schematic of the charging circuit? Cheers
my boost is stuck at 75% - when I charge, the white LED flashes. Any ideas?
When I plug in my GB30, the red light flashes but it does not charge. Is plug in all night and red light still flashing, it doesn't go pass the red light.
LOL, at least you get a light of some sort. My GB40 does absolutely nothing and does not charge after an all-day charge connection.