Qtenboard 43 55 inch battery powered outdoor digital A‑board portable wheeled sidewalk advertising display Qtenboard outdoor digital a‑board specification sheet 43'' 55'' IP65 1500‑3000nits Android14 battery digital signage Qtenboard portable digital A‑board close‑up details handle battery indicator caster connector outdoor advertising screen
Qtenboard 43 55 inch battery powered outdoor digital A‑board portable wheeled sidewalk advertising display Qtenboard outdoor digital a‑board specification sheet 43'' 55'' IP65 1500‑3000nits Android14 battery digital signage Qtenboard portable digital A‑board close‑up details handle battery indicator caster connector outdoor advertising screen

Qtenboard 1500 Nits Battery Powered Outdoor A‑Board | Portable Wheeled Digital Signage

Size: 43 / 55
Resolution: 4K
Brightness: ≥2000cd/㎡
Battery Capacity: 50000 mAh
Working Hours:14 Hours
Qtenboard ANATEL Certificate Qtenboard CB Certificate Qtenboard CE Certificate Qtenboard EMC Certificate Qtenboard ERP Certificate Qtenboard FCC Certificate Qtenboard EDLA Certificate Qtenboard EPEAT Certificate Qtenboard ENERGY-STAR Certificate Qtenboard ISO4001 Certificate Qtenboard ISO9001 Certificate Qtenboard ISO27001 Certificate Qtenboard ISO45001 Certificate Qtenboard LVD Certificate Qtenboard PVOC Certificate Qtenboard RETIE Certificate Qtenboard RoHs Certificate

Technical specifications:

360°

Qtenboard 1500 nits Battery Powered A‑board

Qtenboard portable A‑board supports omni‑directional movement and full rotation. With foldable frame and heavy‑duty casters, one‑person quick deployment is realized, greatly saving your on‑site setup time and labor cost.

Qtenboard 1500nits battery powered outdoor portable digital signage a‑board with wheels
ALL‑WEATHER

Qtenboard All‑Weather Outdoor Adaptability

Engineered by Qtenboard for real‑world outdoor scenarios, this digital A‑board resists dust and light rain. Stable output keeps your advertising and public information playing reliably outdoors.

Qtenboard waterproof outdoor portable digital signage working on rainy street
1500 NIT

Qtenboard Industrial High‑Brightness LCD Panel

Qtenboard adopts wide‑temperature industrial‑grade 1500‑nits panel. Excellent sunlight readability under direct sunshine, with optimized thermal design to avoid overheating‑caused black‑screen shutdown outdoors.

Qtenboard 1500nits high brightness industrial lcd screen outdoor digital signage under direct sunlight
10–14H

Qtenboard Long‑Cycle Integrated Battery System

Qtenboard built‑in commercial lithium‑polymer battery delivers 10‑14 hours continuous runtime. Independent safety housing isolates battery module from electronics for higher operational safety. (Excludes performance loss caused by deep discharge, over‑charging and man‑made damage.)

Qtenboard built‑in lithium polymer battery structure of portable outdoor digital a‑board
HIDDEN

Qtenboard Patented Concealed Hydraulic Strut

Qtenboard exclusive hidden hydraulic strut mechanism enables smooth, labor‑saving folding. Unlike many competing products using exposed struts that ruin appearance and folding travel, our internal layout keeps the cabinet neat and compact.

Qtenboard concealed built‑in hydraulic strut folding mechanism for mobile digital signage
AUTO

Qtenboard Ambient Light Auto‑Brightness Sensor

Qtenboard smart light sensor automatically adjusts screen brightness matching surrounding daylight. It cuts unnecessary power draw, extends battery runtime and achieves eco‑friendly outdoor operation.

Qtenboard smart light sensor auto brightness adjust day and night outdoor digital screen
LIVE %

Qtenboard Real‑Time Battery Percentage Readout

Qtenboard real‑time battery level indicator clearly shows remaining capacity. Operators can reasonably arrange usage rhythm and charging plans for outdoor mobile deployment scenarios.

Qtenboard real‑time battery level indicator meter on wheeled outdoor digital a‑board
AG GLASS

Qtenboard Tempered Anti‑Glare AG Protection Glass

Qtenboard front‑panel adopts premium tempered AG anti‑glare glass. It diffuses strong ambient reflection without sacrificing display brightness, greatly improving screen readability under bright outdoor sunlight.

Qtenboard front tempered anti‑glare protection glass for outdoor portable digital signage
SILENT FAN

Qtenboard Optimized Silent Active Fan Cooling

Qtenboard equips low‑noise energy‑saving active cooling fan module. It accelerates internal heat dissipation under high‑temperature outdoor environment and prolongs whole‑screen service life.

Qtenboard silent active fan cooling system comparison digital signage vs non‑fan models
A / W

Qtenboard Dual‑Platform: Android & Windows Optional

Qtenboard portable outdoor A‑board provides two mainstream OS selections. Android supports remote APP management and fast content publishing. Windows delivers mature compatibility for complex business software. Both guarantee stable playback and easy content administration.

Qtenboard portable outdoor digital signage optional Android or Windows operating system

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