Best Battery Powered Baby Monitor

HelloBaby Upgrade Baby Monitor, 5''Sreen with 30-Hour Battery, Pan-Tilt-Zoom Video Baby Monitor with Camera and Audio, Night Vision, VOX, 2-Way Talk, 8 Lullabies and 1000ft Range No WiFi

Owlet Dream Sock® - FDA-Cleared Smart Baby Monitor - Track Live Pulse (Heart) Rate, Oxygen in Infants - Receive Notifications - Mint

VTech VM819 Baby Monitor, 2.8” Screen, Night Vision, 2-Way Audio, Temperature Sensor and Lullabies, Secure Transmission No WiFi

VTech Upgraded Audio Baby Monitor with Rechargeable Battery, Long Range, and Crystal-Clear Sound

iFamily Baby Monitor - Large 5" Screen with 30Hrs Battery Life - Remote Pan-Tilt-Zoom;No WiFi, Two-Way Audio, Night Vision, Temperature, Lullabies, 960ft Long Range Baby Monitor with Camera and Audio

VTech VM924 5" Screen Remote Pan-Tilt-Zoom Baby Monitor with Camera&Audio,Up to 31Hrs Battery for Audio&17Hrs Video Streaming, Long Range Up to 1000ft,Night Vision,Soothing Sound,Temperature Sensor

VTech DM221 Audio Baby Monitor with up to 1,000 ft of Range, Vibrating Sound-Alert, Talk Back Intercom & Night Light Loop, White/Silver

Owlet Cam Smart Video Baby Monitor with Video Camera and Audio - Secure WiFi, 1080p Night Vision, Customize Cry, Sound and Motion Alerts, 2-Way Audio, Mounting kit

HelloBaby Baby Monitor - Portable Video Baby Monitor with Camera and Audio, 4" IPS, 29-Hr Battery, 1000ft Range, Night Vision, 2-Way Audio, No WiFi,Temperature, Ideal for Travel

Motorola Baby Monitor PIP1510 Connect - 5" WiFi Video Baby Monitor with Camera, Wall Mount, HD 1080p - Smart Phone Nursery App, 1000ft Range, 2-Way Audio, Remote Pan-Tilt-Zoom, Room Temp, Lullabies