What else can i do to charge my tablet?

[AC Question]

My tablet has been dead for months and has been sitting on my bookshelf, untouched ever since. Ive tried all my samsung galaxy chargers and nothing.

 

[Rukbat]

Leave the charger plugged in for at least 24 hours before even trying to turn the tab on. If it turns on at all, even for a moment, leave it plugged in, turned off, until it indicates a full charge, then half an hour more.

Then read The Care and Feeding of Lithium Polymer Batteries and condition the battery.

If even 24 hours of charging doesn't give you a flicker, you need a new battery.