How to repair your dead Panamax / Furman UPS ( or pretty much any other )

95% of the times your UPS ( No-break ) WILL fail after 1-2 years due to exhausted sealed acid batteries inside.
Good news is it’s a simple and cheap fix.

[@happyfridayfilms]

This was so helpful! Thank you! I watched this and successfully made the same repair for my inlaws and earned major points with them.

[@DunQuDeYi]

Thanks. Just saw this. It saves me $$$. I would try the 7AH.

[@jscjazz]

Hi @DJFred MIA, When I press the power button on my F1500 nothing happens. The display or lights do do anything. I ensured power is connected and I left the unit plugged in overnight. I tested all of the batteries and all four show 0V. I assume this is why I don't see anything and assume all four batteries need replacing. Is that correct? Thanks!!

[@yeppy013]

Are those from Power Sonic PS-1290 F2 you’re installing?

[@argenisblanco5597]

Well last 3 minutes still showing red fault on your display panel, Do you know wait ? can you help tell the detail for the new battery and you have two mine only bring one !

[@djfredmiami]

the receptacle that it was plugged did not have the 3rd pin ( safety ground ) - nothing related to the battery

[@RobertGerman]

Where did you get your batteries?