Battery Unit: Features a 6V 4.5Ah rechargeable battery enclosed in a protective yellow ABS housing.Solar Panel Input: Includes a standalone 9V 3.2W external solar panel for eco-friendly daytime recharging.Alternative Charging: Supports dual charging capabilities via standard 110–240V AC power mains when solar is unavailable.Output Hardware: Outfitted with 5V USB output ports and multiple 6V DC ports to power external components or devi