2.5ah battery not charging
Hi,
I have had my lawnmower about a year but about 8 months ago moved to somewhere that sadly has not grass so decided to sell it. Only used like 3 or 4 times but now the battery is not charging. I’ve tried everything recommended, turning off the power and back on, the reset by pressing it three times and holding, even dropped it on concrete numerous times and no luck.
One of the green lights will flash 3 times then turn off and the light on the charger is simply flashing red. Anyone have any luck with just leaving it alone and letting it get somewhere or am I screwed?