This Verizon Samsung flip phone power is on and seems to be working however I don’t know if the battery isn’t good. Comes with a Verizon car charger/power plug

The Samsung SCH-A850 is a rare flip phone in a unique blue and silver color scheme, designed for use with Verizon networks. This vintage cell phone from Samsung features the model Convoy, providing a compact and stylish design for those looking for a retro mobile device. Additionally, the phone comes with a charger to easily keep it powered up and ready to use at all times.