Update APC ES 350 u (2001 model) 200 Watt 350 VA UPS with a battery enormous. The stock from 3.4 Ah to my business could just run my setup a small office for a minute disgraceful. That's not good for me because my Windows-based computer takes longer than 1 minute to close (with updates from the case and the constant error) is common to lose the USB cable to the heights of over 5 years. Replacement batteries for this unit is typically in the range of $ 30 - $ 40 to buy the second, wherethem. Because these batteries have not been developed for the type of load that a desktop computer to another, usually divided by a year or so and so throwing grip. I decided after I do a lot of YouTube videos on solar setup and some of the people who have decided on a larger UPS, the same thing. Now I have a UPS, my desktop running for 7.5 hours, when they are deep-cycle battery or 4.5 hours if I leave it to retain 40%. The battery I ever start to a brand Walmartmaxx 125 Ah deep cycle, which is difficult, but it also saves me money in the long term replacement batteries apc. I expect that these batteries last between 4-8 years before I have to replace them. Only a few extras on the battery, runs 1500 watts per hour, but most likely I will never pull out is 400 watts, out through an inverter. To connect the battery to my UPS, I had to change the battery door of the UPS, do some wiring and spaceThe ... !8!# Last Minute Bonsai Zelkova
