AVEiS 7" Portable DVD Player Model: PD73AP Batteries: 2x Lithium Polymer 3.7V 1300mAH batteries * I'm not sure what sort of lifespan these batteries have left, but if you know what you're doing you could probably open this thing up and replace the batteries (e.g., https://www.amazon.com/Ofeely-1300mAh-Lithium-Polymer-Rechargeable/dp/B016ZV8TFK) Power Consumption: 15W WHAT'S INCLUDED AC/DC adapter AV cable Car adapter Carry bag Manual WHAT'S NOT INCLUDED Remote: MISSING I remove my ads promptly after the product sells. If you are seeing this ad, it is because the item is still available.