This is a genuine Tesla Model 3 / Y battery with a 12V voltage and 454Ah capacity. It is manufactured in Germany and comes with a 2-year warranty. The battery has a mfg date of August 2024 and is compatible with Tesla Model 3 & Y. The part number for this battery is 1129182-00-B / AtlasBX 85B24LS and it is the perfect replacement for your old battery. This battery is not a vintage part and is not intended for performance upgrades. It is a reliable and genuine product from the trusted brands Tesla and Hankook AtlasBX.