Did you know mains power is no longer needed for you to deliver your digital messaging? Opening up a whole world of new possibilities.We would like to introduce you to the newly launched Portable Battery-Powered High Brightness Digital Signage Solution, the 32 inch portable Android Digital signage Battery A-Board. Display HD videos, media playlists and interactive content using our battery powered digital display with up to 8 Hrs of power supply. Display folds flat for easy transport which makes it ideal for temporary locations such as trade shows and business events that do not have a power supply. Digital sign features an attractive white slant back design and is made from durable steel. Sign display can use battery power or can also be plugged in to run without using battery.    Description Battery powered display – 12 hours running time and can recharge fully in 7 hours. 700cd/m2 IPS panel 24/7 usage Android media player Commercial grade panel Portable solution Wide viewing angle Stylish white enclosure Fixed lockable castors Plug and play Free manage  software Optional network upgrade 365 days commercial guarantee Lifetime technical support Built-in digital signage Advertising Publishing ManagementFUNCTIONS: Support 1920*1080 HD display Built-in digital signage Advertising Publishing Management;Support timer switch on/off; Support software upgrade by USB flash disk. Support image, video, music, dynamic text, PPT, interactive APP or software, dynamic sheet, website, static text、 APK、office files, etc. Support text, LOGO, date/time/week, weather and title. Support background picture and background color. Concise program release interface, easy to realize playback time, order, rate, content，place and other functions management. Get the program display perfectly. Intelligent day schedule, playback, timing playing, inserts different programs mode included. Support publishing program by timing and schedule. Republishing historical program. Delete expired program automatically, save labor costs for updating new program by remote control, publishing program by USB flash disk directly or export the program from the CMS and copy to the USB flash disk for publishing while network offline. Super multi-time timer switch on/off function, unattended.  Program preview, multiple program approval such as schedule, message and class circle, make sure to publishing program accurately. Enterprise customization and expansion service is optional. Landscape or portrait display switchable, smooth transition without black screen. Terminal remote monitoring, real time review, provide rich business reports and management reports. Powerful system health monitoring, support for error occurred details, timely prompt notification of error messages. Terminal system remote upgrade, intelligent domain name resolution, secure backup, convenient and efficient operation and maintenance. Support WAN, LAN, VPN/WiFi/3G network publishing, cross-regional, inter- provincial, multi-network easy networking.

Operating system	Android 7.1 (Androidversion or windows os is optional)
CPU	3188(Mstar358/3288/3399optional)
Memory	8G(16G/32G optional)
Battery capacity	50000 mAh
Battery working time	About 14 H
Panel brand	TFT-LCD, LED backlight
Display ratio	9:16 (Portrait) or 16:9 landscape
Max resolution	1920 x 1080 px ( 4K as optional)
Brightness	700 nits
Contrast ratio	1200:1
Response time	5ms
Dot pitch	0.53(H)X0.53(V)mm
Colour	16.7M
Viewing angle	89/89/89/89(Min.)(CR≥10)
Input voltage	AC 100-240V
Optional functions	IR touch/capacitive touch/webcam/wifi/3g/4g
OSD	multi language