I have defective 3 pcs APC UPS (Uninterruptible_power_supply) 500VA at 500.00 pesos each.
Model Number: ES 500
I don't know the problem. No power at all, maybe the battery or fuse.
If the battery is the problem, batteries are sold here:
https://www.istorya.net/forums/comput...lead-acid.html or you can buy it at Battery Kingdom located at borromeo beside queens pharmacy.
You can reach me through this number 09327976404.