One year warranty from the agent. Small size and easy to place anywhere. Charges with solar energy and saves electricity. Strong battery, 12 volts, lasts a long time. High charging efficiency supplies energy without waste. Includes USB port for charging mobile phones and small devices. DC output operates bulbs or 12-volt devices. Fully charges in 10 to 12 hours of sunlight. Includes an indicator that shows charging status easily. Simple operation with just one button. Excellent for home, trips, emergencies, and camping. Quick Details: Brand: Generik Warranty Agent: Dozen Dimensions: 215 × 127 × 135 mm Battery: 12 volts / 7 amp-hours Solar Panel: 18 volts / 12 watts Charging Time: 10 to 12 hours Charging Efficiency: 95% DC Output: 12 volts / 5 amps (5.5 mm) USB Output: 5 volts / 2 amps Usage: Charging, Lighting, Emergencies Indicator: Power light shows charging status Color: Random. Weight: Approximately 2 kg Package Contents: 1 × Solar Power Device 1 × Solar Panel 18V/12W 4 × LED Light Bulbs 1 × Charging Cable with Multiple Heads (USB) 1 × Instruction Manual How to Use: Usage: First Time Charging: Connect the solar panel to the designated input. Place it in a location where it receives direct sunlight. Monitor the indicator light – when fully charged, you can use it. If stored for a while, charge every 3 months if not used. Operation: Press the power button – the device turns on. You can charge your mobile phone from the USB port. Connect the bulbs or other devices to the DC output. Monitor the indicator – if it reaches 25%, charge it. Eid Mubarak