Internal battery for JUMPER EZBook 3S 3 SE 3 SL X3 3 pro P313R CLTD-3487265 7.6V
3282122-2S 3382122-2S CLTD-3487265 HW-3687265 P313R WTL-3687265. Usually not. Don’t worry, this is normal. Battery TypeLi-ion. Tablet battery has 6 months warranty, the laptop battery has 12 months warranty.