Computer UPS problem

Discussion in 'General Electronics Chat' started by Leo_jupiter, Jun 28, 2010.

  1. Leo_jupiter

    Thread Starter New Member

    Jun 27, 2010
    Hello users. I am having a problem with my computer UPS. Its a Supercomp UPS. First it is not getting cahrged from its own charging circuit. And even if I charge it from external charger, it holds the charge only for 2 hours and after 2 hours gives a backup of only 2 minutes. The battery is a new Exide battery. Please help........
  2. retched

    AAC Fanatic!

    Dec 5, 2009
    Have you checked fuses?
    If you upgraded the battery, you are probably overheating the charge circuit. You REQUIRE a fan. It may be tripping the over-current or high-temp safeties.
  3. R!f@@

    AAC Fanatic!

    Apr 2, 2009
    Is it Exide top up type or SLA battery