Chosen Solution
I have a problem with a ryobi one+ 18v li-ion battery 5.0AH it’s not working and it’s not charging up is there any way to fix it?
@Stephen Walker that would mean that it most likely your battery cells. You’d have to take the pack apart and check the cells. Now here is the downside. Some of those packs have an IC that prevents the battery from charging if their charge cycle count to high etc. Just another manufacturers gimmick from repairing the battery.
I have basically the same problem with a 1.5Ah pack. All 5 cells have between 3.75 and 3.77V, the output of the pack is only 6.44V and 2 of 4 LEDs are lighting up, but the charger and the tools do not recognise the pack. I can tell the charger and the tools are ok, since my other packs are working well. So I guess the allowed charge cycles are reached and Ryobi does not want the planet to survive :( what a crap!
