, El Colegio de la Frontera Norte, A.C. - Unidad Regional Matamoros, Mexico, On December 26, 2011
Pls read the manufacturer's manual about Dell laptop battery carefully.
Do remember to charge your battery fully after receiving it because batteries may discharge during storing and shipping.
Do keep laptop battery clean by a clean soft cloth, pencil eraser, or rubbing alcohol.
Do not try to modify or disassemble the Dell Laptop Battery pack.
Do not incinerate or expose battery to excessive heat.