Lipo Storage Voltage
I actually have been told to take the battery , use it regardless of no explicit time and when it just concerning the time when the drill slows down, charge it with the factory battery charger. I would guess that, but that’s only as a result of I use a T60 and an X31. As for the two 9 cells what I would do is examine the Power Manager and observe the manufacture and the entire capability . My battery temperature is round 30 degrees Celsius while sitting connected to my laptop on AC energy neither charging nor discharging. Nickel-based mostly batteries may be stored for 3–5years, even at zero voltage; prime before use.
I all the time storage charge mine if I’m not going to be utilizing them for a couple days, cost them in a lipo bag, and hold them stored in my automotive after I’m not using them. I suppose I may purchase more packs and get less wheel time, but I do not, They all run down to 3.4V which is still safe, but too low to not cost them back up to storage. After each run, I either discharge down to storage, or cost back up to storage. I by no means let them sit for quite a lot of hours charged or discharged. The FMA PowerLab 8 and the CellPro 10XP have a “Storage Charge” function. It is BVM’s apply to not leave the batteries absolutely charged for more than a few days and to store them at room temperature.
Study Batteries
The “I.R.” is the best measure of a LiPo battery’s capability to deliver Watts. We report these numbers when the packs are first put into use, then maintain monitor of the quantity as we accumulate flights. As the packs age, these numbers will creep upward but ought to remain fairly even cell to cell inside a set of packs. I agree with every thing else you are saying, but not this. That might potentially injury your packs performance, especially if your charger is able to discharging at only a few amps.
The foam and plastic in these cases may help spread a LiPo fireplace. Always use a hearth proof container corresponding to a steel ammo field or fireplace proof secure for storage. You never know what the earlier proprietor did with them they usually may already be badly broken. “LiPo Battery Like New, Used Once” is often a scam and ought to be prevented.