Samsung SM-T320 Tablet Battery TLP-027 Li-Pol Battery - Rechargeable Ultra High Capacity (Li-Pol 3.8V 4800 mAh) - Replacement for Samsung SM-T325 Battery - Installation Tools Included (Li-Pol 3.8V 4800 mAh) Replacement For Samsung SM-T325 Battery 100% compatible with your OEM battery. 1 year warranty