Make your portable home theater last even longer with an additional ezVision battery. Make your ezVision last through your long flights and layovers--or any other stretch of time where you need to keep the video coming. The Lithium ion battery will provide you with eight additional hours of use when coupled with the ezVision G1, and five additional hours when using with the ezVision X4.

·                     Includes power switch and volume control

·                     Slim form factor at 1/2-inch thick

·                     Additional eight hours on a single charge for ezVision G1

·                     Additional five hours on a single charge for ezVision X4

·                     Battery pack for ezVision X4 and G1