Giving APC UPS's a second life too.

J_Mack58

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Apr 7, 2021
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21
We all deserve a second chance. Anybody messing around with APC brand UPS's WWW.AliSaler.Com has all the schemetics. Helped me out alot.
 

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Tinkerer

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Apr 7, 2021
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4
I tried using an old one for my 3s 34p room power wall... didn’t realize it was a dead ups until after building the pack, guess it only had one life...
 

Wolf

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Sep 25, 2018
Messages
1,427
Check out my build on an APC UPS 1500. They are 24V units and lend themselves to a Li-io conversion quite well.
 

J_Mack58

New member
Joined
Apr 7, 2021
Messages
21
I tried using an old one for my 3s 34p room power wall... didn’t realize it was a dead ups until after building the pack, guess it only had one life...
APC UPS’s never die. You didn’t just hook up your battery and hope it fly did you? Sometimes mines will come on sometimes not. But always when I plug up the mains for 10 seconds. They fly.
 

Tinkerer

New member
Joined
Apr 7, 2021
Messages
4
APC UPS’s never die. You didn’t just hook up your battery and hope it fly did you? Sometimes mines will come on sometimes not. But always when I plug up the mains for 10 seconds. They fly.
Wasn’t apc, some unnamed one, my bad... no idea what was wrong never turned on. Went back to recycling.
 

J_Mack58

New member
Joined
Apr 7, 2021
Messages
21
Check out my build on an APC UPS 1500. They are 24V units and lend themselves to a Li-io conversion quite well.
Very nice! And safe too. I seen worst battery builds, all I have to do is look at my first ones. Yikessssss.
 
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