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Pastimes : Computer Learning

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goldworldnet
longz
To: tom pope who wrote (89905)7/26/2015 3:51:09 PM
From: B.K.Myers2 Recommendations  Read Replies (1) of 110626
 
I used to use APC battery backups until I ran into what appeared to be a bad batch of their products.

When you get the battery backup home, bring the battery to a full charge, then plug a light into the UPS , turn the light on and then unplug the UPS. The light should stay on as the UPS switches from external power to battery power.

I exchanged 3 new APC battery backups that failed this simple test.

B.K.
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