this post was submitted on 27 May 2026
44 points (97.8% liked)

Selfhosted

60623 readers
889 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

Detailed Rules Post

  1. Be civil.

  2. No spam.

  3. Posts are to be related to self-hosting.

  4. Don't duplicate the full text of your blog or readme if you're providing a link.

  5. Submission headline should match the article title.

  6. No trolling.

  7. Promotion posts require active participation, with an account that is at least 30 days old. F/LOSS without a paywall has exceptions, with requirements. See the rules link for details. Tags [CBH] or [AIP] are required, see the links in Rule 8 for details.

  8. AI-related discussions and AI-involved promotional posts have additional requirements for tagging, as noted in Rule 7 and the AI & Promotional Post Expanded Rules post, and find example disclosures here.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 3 years ago
MODERATORS
 

My UPS (APC) has faulty batteries (again). 3 years old, already fried. I don't mind the poor capacity of the PbAc batteries but this life cycle is horrible (2-3y tops).

Can I replace them with equivalent LiFe batteries like the ones you find on Amazon and such with the same form factor?

Or are there LiFePo4 UPS available in Europe?

you are viewing a single comment's thread
view the rest of the comments
[–] CompactFlax@discuss.tchncs.de 1 points 1 month ago

I’ve looked into this a bit but not deeply and add to the chorus of no. The voltage isn’t right and the charge controller doesn’t charger properly and it’ll detect charge levels incorrectly - its not like a car where it’s fed a fairly constant 12-14V that can be handled by a BMS and integrated charge controller.