Conversion from power bank to 12 volt, guaranteed work. Tested on the following: 1- Fishing rod lamp 2- Bird recorder (quail device) 3- Air compressor 4- Fan The conversion eliminates the need to use a car battery for the devices mentioned above. Tested under all pressures, and the device performed excellently, especially with the bird recorder and LED lights, it was amazing. Price: 100 Riyals. Special prices for quantities. Location: Thuwal. Limited quantities available and available upon request. Reservations can be made for large quantities and they will be provided as quickly as possible. Contact via WhatsApp due to infrequent site visits.