A battery generator that powers almost all of your essential home appliances.. Powerful and Versatile - 230V, 4000W in a single unit to power almost all of your home appliances.. Capacity -  4–12kWh Capacity(333Ah@12V), tailored to your energy needs.. Quiet Operation - Operates as low as 30 dB (under 2000W) for minimal noise.. Easy to Use - Plug-and-play design for hassle-free setup.. Fast Charging - Charges to 80% in just 50 minutes.. Multiple Charging Methods - 6 unique and 18 combo charging methods for maximum flexibility.A battery generator that powers almost all of your essential home appliances.. Powerful and Versatile - 230V, 4000W in a single unit to power almost all of your home appliances.. Capacity -  4–12kWh Capacity(333Ah@12V), tailored to your energy needs.. Quiet Operation - Operates as low as 30 dB (under 2000W) for minimal noise.. Easy to Use - Plug-and-play design for hassle-free setup.. Fast Charging - Charges to 80% in just 50 minutes.. Multiple Charging Methods - 6 unique and 18 combo charging methods for maximum flexibility.