the sgh-t819 samsung replacement battery provides peace of mind making it the right choice among cell phone batteries and accessories. only quality materials are used in every sgh-t819 produced. on top of that this battery is developed to match or beat the requirements set forth by the manufacturer. with thousands of batteries to choose from and extremely low prices you'll see why batterytex is your one-stop-shop for replacement batteries. batterytex - your source for amazing prices on the best batteries on the market. drop us a line with any questions or for bulk discount information at 1-888-825-6661. we look forward to hearing from you! if you want to find more cell phone batteries and accessories batteries for your gear? click here! we stock a great selection of items for samsung products. click here to see. with better materials and manufacturing processes batteries have become smaller, more efficient and more affordable. one-year warranty on most batteries - from the manufacturer. for specifics or to inquire about a specific product please contact us. ** CAR CHARGER *******************