Lazyman342
New member
- Joined
- Sep 26, 2017
- Messages
- 7
So I've been busy away at finally getting me some laptop batteries and testing away already. My big question is if I was to buy a battery backup like the ones used for computers could i just remove the batteries inside and maybe modify it some andreplace them with batteries of the same voltage size?
I have a 3d printer and would like to have backup to backup power supply that could last a few hours and maybe power other things if I need to so I guess I'd be making my own little powerwall in a way and I was thinking of going this route since if I wanted more power I could always just tie in more batteries to the system. I was just wondering before I went and bought an old power supply if these would be safe enough for use with something like lithium batteries is all?
Btw to add the power supply i was considering is like a used Apc Battery backup on eBay or something.
I have a 3d printer and would like to have backup to backup power supply that could last a few hours and maybe power other things if I need to so I guess I'd be making my own little powerwall in a way and I was thinking of going this route since if I wanted more power I could always just tie in more batteries to the system. I was just wondering before I went and bought an old power supply if these would be safe enough for use with something like lithium batteries is all?
Btw to add the power supply i was considering is like a used Apc Battery backup on eBay or something.