expired Posted by phoinix | Staff • Mar 20, 2023
Mar 20, 2023 10:07 AM
Item 1 of 5
Item 1 of 5
expired Posted by phoinix | Staff • Mar 20, 2023
Mar 20, 2023 10:07 AM
10-Outlet APC BX1500M 1500 VA / 900W Battery Back-UPS
+ Free Shipping$145
$200
27% offAmazon
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Things like speakers could 'buzz' or the picture on the computer monitor can look fuzzy if it switches to to the backup and your power goes out, but it's not the end of the world. IMO you have other things to worry about than listening to your home entertainment system if the power is out.
The sine wave stuff only comes into play when you are on the battery backup power. The sine wave you get while getting power from the wall will be whatever/however clean your power company provides.. which I assume for most people you will not be on the power backup for 99.99% of the time. If you need a UPS, I wouldn't skip out on this just because it isn't a pure sine wave.
From a quick search, this is a good deal as with other APC units they require proprietary batteries, but this one you can use generics to replace the batteries when they go bad in a few years.
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Don't smoke crack kids.
Lifepo4 the size of car batteries and larger will have the instantaneous wattage able to handle a 600-800 watt load like an SLA, but the size of the SLA and lifepo4 are going to be drastically different.
I don't know where you're getting your misinformation from. Lots of data sheets on LFP on the internet that have been tested over millions of cycles cumulatively. LFP is a well known quantity.
I don't know where you're getting your misinformation from. Lots of data sheets on LFP on the internet that have been tested over millions of cycles cumulatively. LFP is a well known quantity.
Remember they have to be 12 volt.
10cm x 15cm x 6.5 cm. Can be either F1 or F2 terminals.
Remember they have to be 12 volt.
10cm x 15cm x 6.5 cm. Can be either F1 or F2 terminals.
https://www.amazon.com/Lithium-Li...B097BRKCQP
Yes they work with lead chargers as long as the charge cycle doesn't do the plate cleaning voltage at 15v. The consumer UPS's I've come across don't do that. Drop in replacement in UPS's
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https://www.amazon.com/Lithium-Li...B097BRKCQP
Yes they work with lead chargers as long as the charge cycle doesn't do the plate cleaning voltage at 15v. The consumer UPS's I've come across don't do that. Drop in replacement in UPS's
I case you need the math the wattage is determined by 12.8v x amps. the highest in the link you provided gets a little over 200 watts which in a series will max out at 400 watt load. it still isn't enough for a computer and other things running which you start needing at least 20 to 30 amps to stop it doing a a hard shutoff in 20-30 seconds due to over current protection.
Great way to prove your claim.
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