'''++@theandroidkid++'''
you can get the battery from places [https://www.ebay.com/itm/TLP025DC-Backup-Battery-for-Alcatel-One-Touch-Pixi-4-8050D-9001D-2580mAh-Tools-/263677903553?_trksid=p2385738.m4383.l4275.c10|like this] and [https://www.youtube.com/watch?v=wdGc0bdHeQE|this video] will show you how to get to replace [https://www.amazon.com/Assembly-Alcatel-Replacement-Display-Digitizer/dp/B01NCL4NFP|this part]