The Genuine X9FTM 3RFGX Battery is a high-quality Li-Ion battery designed specifically for Dell Precision laptops in the 7770, 7670, 7680, and 7780 series. With a battery capacity of 93WH and 6 battery cells, this black battery provides long-lasting power for your laptop. Backed by a 1-year manufacturer warranty and made in China, this battery is an reliable and durable option for your Dell Precision laptop.