Diy Battery Backup

Here is a easy way to build your own battery backup to power your computer tv or whatever. In this video i show how to build a portable backup power unit using common items and an inverter. this is simply a rebuild of my old unit using a new pure. If you've ever had the misfortune of losing power right in the middle of a big project you know the headache that can come with that. over on instructables, ooda55.

Off-grid movement gains momentum - shareable

1000ah battery bank part1 - my salvaged $40 battery

Power supply - how do i build a ups-like - battery backup

As we all know, the raspberry pi doesn't really use that much power (5v + 700ma is the spec). i'd like to build a battery backup for power outages in a diy-ish fashion.. Location: diy upgrade ups power tank diy - battery backup system runtime upgrade does your ups battery backup not run long enough to shut down the computer?. Need some help from all the electrical dudes. i'm thinking of getting one of these to build a battery backup: brand new 24v 2 5a 60w switching power....