starting problem

Hi my name is JD
problem with my pickup 200o f150 V6
Today my granson left the lights on and completely ran my battery down .I had AAA to come and give me a jump and it started fine .Whwn I got home I put the slow charger on it and according to the charger it came clear back up but it will not turn over ,it only clicks the starter switch. Any ideas out there

Most likely you need a new battery.Truck is 5 years old.You need to take battery out and have it charged and checked.I do not recommend using jumper cables and then letting alternator WORK hard.Alternators are very expensive.

Most likely you need a new battery.Truck is 5 years old.You need to take battery out and have it charged and checked.I do not recommend using jumper cables and then letting alternator WORK hard.Alternators are very expensive.
thank you for your response ,i did need anew battery and it works just fine
jd