APC backups 280 - External battery Mod

Channel:
ElfNet Designs
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Published on ● Video Link: https://www.youtube.com/watch?v=QldSMqwwZEQ


Duration: 10:36
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I added a set of cables to this so I can either attach another 12 volt batter in parallel or use the battery inside the UPS to power other devices.



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Tags:
UPS battery mod
APC 280 external battery
APC battery mod
computer backup power suppley battery
12 volt battery
sive inverter
elfnet
elfnet gaming
backups 280