LiFePO4 batteries sorted by price per kWh - DIY Solar Power Forum
Jan 5, 2024 · Whoops, SLA battery should be gone now. I do some aggressive filtering to remove other chemistries and non-battery products, but one got through the cracks. New windows as the default behavior is technically possible, but I prefer to give the user the choice to open it in a new tab by Ctrl-clicking on the link, or in the same window if that's ...
How to reset and/or charge my Lifepo4 battery that seems …
May 3, 2020 · I did a reset on the battery and ACr went away and went to the normal screen on the controller. The controller said the battery was at 14.4v. I disconnected the battery from the controller and checked the voltage on the battery again.... 112.2v. I left it like that all day in sunshine. Checked the battery again and still at 12.2v.
LiFePO4 Battery Warmer Install | DIY Solar Power Forum
Apr 24, 2020 · This is my install of a custom set of battery warmers from Ultra Heat. I had contacted them through email asking about a warming profile for LiFePO4 batteries. They responded with a design to my specifications, including warming pads that fit my batteries exactly. While I initiated the...
Can LiFePo4 be a start battery? | DIY Solar Power Forum
Mar 15, 2022 · I use a LiFePo4 motorcycle 400cca battery in my 1974 MGB. It is in the cockpit so it doesn't see high engine compartment temperatures. Works very well so far. Been in the car a little less than a year. Spins the 1800cc four banger over really good.
What are the issues with mixing LiFeP04 batteries of different ...
Jul 4, 2020 · I'm looking to increase both capacity and max current draw and am thinking that a 2nd 100Ah LiFePO4 battery in parallel will achieve this. Further, I'm going to try to build my own battery. I see, though, that there are options to make a battery that has, for example, 100Ah, 135Ah, 150Ah, etc. I've even seen talk of an EVE 280Ah battery on the ...
LiFePo4 Battery charging issue | DIY Solar Power Forum
May 28, 2020 · Purchased a LiTime LiFePo4 20amp charger and connected kit to the battery. I was parked inside and the battery monitor showed 82% SOC so I plugged in the charger to see if it worked. After 15 minutes, the LED light on the charger showed "fully …
LifePo4 battery for Sump Pump Backup | DIY Solar Power Forum
Aug 16, 2020 · I have an Aims 1500w inverter, Relion 12v lifepo4 battery, and a Victron blue smart charger connected to a small Xantrex transfer switch that I use for my sump pump backup system. The charger does have a storage mode that you can adjust via their bluetooth app.
LiFePO4 heating pad for cold temperatures - DIY Solar Power Forum
Sep 20, 2019 · If you are trying to use a lifepo4 battery in freezing cold temperatures, battle born just released a 12v heat pad for keeping the batteries warm without melting the case. This pad should work for any standard lifepo4 battery. Just slap it under your batteries and connect it to 12v and you are done. I think it is over priced though.
What type of tape to use? lifepo4 battery pack
Mar 28, 2021 · The tape is to make it easier to place and remove the battery pack into the compression mechanism and milk crate. Dang, I really thought it was a simple question and assumed I did not need to post detailed plans of my battery build.
LifePO4 Battery Bank - Compression needed? - DIY Solar Power …
Apr 13, 2020 · New to LifePO4 world, still waiting on my first cells (32 280ah prismatic aluminum cells, 2p16s). My question is on the need for compression when constructing your battery bank. Appears there are many different approaches - no compression, electrical tape, single large hose clamp, top and bottom plates with threaded rods, etc...