The product says it is also battery operated
What is the Voltage on the battery 12V or 24V?
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9.6
Battery looks to be 3 18650 cells or something similarā¦ Iām sure thereās voltage voodo thoā¦
Iām guessing this things toast at this point, Iām only annoyed because I made sure it worked and got my dog excited for it, and then it decided to self terminate before it even got used
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Nominal is 3.7V, but charged is 4.2V
x 3
It will be a 12V supply
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No, the negative is the side with the cross hatch.
If you want to get an ElectroBOOM momentā¦ Check the voltage across it with a multimeter and youāll see that itās either correct or completely dead. Electrolytic capacitors will work backwards, just not for long.
The original capacitor had a voltage rating of 16V, thatās a maximum. So youāll need a 12V power adapter and Iām starting to think that I know why that capacitor explodedā¦ Letās hope that power supply didnāt take out anything else.
This would still be incredibly helpful, I managed to find some information off an Amazon review but more details would be extremely helpful.
Li-ion? In series? Without a battery management system?
Apparently, some units have a second board, can you post pictures of how everything goes together?
Also, is it ok if I ask the forum AI to move the dog ball launcher posts into their own thread? Itās getting a bit hard to navigate.
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Funny, now I know why something I thought was a spark plug didnt look right.
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Oh god no! Youāre supposed to smoke the cotton swab, drink the alcohol and then clean the pcb with your heightened state of mind.
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Yea Iāll post in better detail,
I have to try to fix my lawnmower today,
Hopefully Iām less of a bafoon with thatā¦ but we are on weekend 2 alreadyā¦ so that ship may have already left the port
Ladies and Gentlemen, prepare for the FLEX.
'Cause not only did this show up in brand new unread condition:
But this was very graciously added to it.
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Bruh leave some clout for the rest of us damnā¦
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Well I at least managed to fix lawnmower today, that helps me feel better at accomplishing something
Iāll probably sit down and have time to document that board layout if you want @enginerd
That being said, suspecting now that it was overvoltedā¦ what are my chances I didnāt blow the rest of the board in the process? Kinda donāt wanna waste your time if itās a lost cause
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I honestly thought for a significant amount of time that said an āaverage forum memberā
I didnāt know how to feel about it lol 
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Over 48 hours later, so officially missed day, not bad timing and yetā¦ less than 7 days, so not a missed day and Iām back on track! = One happy but confused LabRat.
So, sorry for the distraction and well done again StarGazer1258!
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Hahaah omgā¦ sick burn
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Correction,
Mine doesnāt have the secondary board, the board I posted is what you get. All I have dc input, ball sensor switch, motor and battery connection
Ball sensor and dc motor
Dc in from switch, and battery connection
Coming off seemingly over complicated switch
At this point Iām just going to assume itās blown and beyond my ability to correctā¦ that single capacitor was pretty much the only thru hole component I felt comfortable replacing even if I was an idiot and had to figure out polarity
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Honestly, wouldāve been cool with it. 
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Sorry that I couldnāt be of any help.
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