RE: Whilst it's weekend29 Jan 2020 08:46
Haha, yeah i did too! Those batteries were terrible, but still for the time great.
The last batteries (uses two at the same time) i bought were about £280 for an RC helicopter.
If you want your lithium to last, keep it storage charged when not in use, if your charger cant do that then just make sure its not stored full or empty