The SUNARK 12.8V 200Ah LiFePO4 Battery is a high-capacity lithium energy storage solution designed for compatible solar and backup power applications. With 200Ah nominal capacity and 12.8V nominal voltage, it provides approximately 2.56kWh of nominal energy storage. Using LiFePO4 chemistry, the battery is suitable for applications requiring reliable rechargeable energy storage. It can be used in compatible solar systems, backup power setups, off-grid installations, RVs and other 12V energy applications. The battery is clearly marked with SUNARK Advanced Lithium Technology and has a strong enclosed housing designed for practical installation. If you need a large-capacity 12V lithium battery for your solar or backup system, this 200Ah model offers substantial energy storage in a single battery.