Unboxing, Setup, Testing APC UPS 450VA Battery Backup Surge Protector, BN450M Battery Power Supply

[@GaryBeltz]

The constant tone is the overload warning alarm.

[@Jacob1701]

So Ive had this model for awhile. Right now I was moving some things around in the area but not really unplugging anything for the unit itself and it started to do that red and green blinking like it did to you. I turned it off then back on and the same. Then I unplugged everything from the unit like you did and it was working back to normal? weird. guess it just freaks out sometimes!

[@b-rad4728]

Thanks for making videos like this

[@pirayaphangchat7134]

Thanks for the video ❤

[@RashawnColbert-p8t]

😮😮😮

[@troymoviemadness7130]

Do these things keep a charge after charging them I charged a newer version then your one for 5+ hours I tested it next day I plug in a tv and a 4k dvd player and I think it drained it in less then 1 hour

[@SimplyXJeanine]

12:07 12:08

[@SimplyXJeanine]

12:47

[@codylarson3785]

Could you give me an estimate on how long it could power an ion exporer outback 2 bluetooth speaker? It has a 100W power amplifier.

[@Lombarsi]

5 seconds

[@Jacob_Spang]

Its not worth the cost. Its more annoying than anything