1- Rechargeable and maintainable lithium battery, size 60,000 AMP, from Conpex company, Chinese made. 2- Power inverter from BOSS company, American, capacity 5,000 watts, peak output 2,500 watts, with an LCD screen to read temperature and equalize the output electricity with the battery percentage. It gives you a reading of the input electricity strength and the output electricity strength. You can run four devices simultaneously if they have plugs, plus USB charging for two devices.. On trips with this package, we used to run a PlayStation, a projector, and a soundbar for 8 continuous hours, and Mashallah, it was excellent.. Reason for selling: No longer needed as I bought a fixed power station for the car.. The battery with the inverter can run a small travel refrigerator for 44 continuous hours.. You can run a string of lights, provided they are LED, up to 100 bulbs, for 60 hours, 55 hours.. The battery can be recharged via the car battery or via home electricity.. Purchase price of the package: 1,300 SAR Selling price: 700 SAR, negotiable reasonably for those interested. Contact via WhatsApp ( Phone number appears when clicking the contact button ) , or via Haraj, or by call.