1.Eco-friend,Non-toxic,delicate and light weight 2.OEM ... :polymer mishilum battery.2.Capacity :4400(mah)for flat computer .3.Rated input :USB 5V/1.5A.4.Rated output:DC 5 ... /1.5 A.6.Work Temperature :10 to 50 degreeIt can the suitable for Large capacity, more applicable ... battery charging status:25%,50%,75%.,100%. 2013 Fashional Reliable high quality leather case For Tablet computer