The Inogen BA-300 8 Cell Battery is a high-quality Li-Ion battery designed for use with the Inogen One G3 device. With a capacity of 5.8 Ah and a voltage of 14.4 V, this battery is suitable for high-drain devices and provides reliable power for extended periods. Manufactured by Inogen in the United States, this battery is covered by a 1-year manufacturer warranty, ensuring customer satisfaction and peace of mind. Its sleek white design makes it both functional and stylish, making it an ideal choice for consumers seeking long-lasting power for their electronic devices. Good Condition and Hold Charge