Digital Battery A-Board Outdoor
FAQs
What are the main features of this digital display?
The Digital Battery A-Board 43" is a double-sided, battery-powered digital signage solution designed for outdoor and semi-outdoor environments. With 2000 nits brightness, an industrial high-TNI LCD panel, and automatic brightness adjustment, your content stays clearly visible even in direct sunlight. Its IP55 weatherproof housing and smart cooling system ensure reliable operation, while the high-capacity removable battery provides up to 25 hours of runtime per charge. This makes it ideal for outdoor advertising, hospitality, retail promotions, and public information displays.
Specifications
Size: 43" (double-sided)
System: Android 13, A527 Octa-Core ARM Cortex-A55, ARM G57 MC1 GPU
Memory: 4GB RAM, 32GB eMMC
Display: 1920×1080, 16:9, contrast 4000:1, 2000 nits brightness, wide viewing angle, high-TNI 105°C panel
Battery: 120000mAh lithium-ion
10 hrs charging time
Up to 14 hrs outdoor use
Up to 25 hrs indoor runtime
Removable design
Protection: IP55 weatherproof enclosure, tempered anti-glare glass
Features: Auto brightness sensor, smart temperature control, overheating protection
Connectivity: WiFi (2.4G/5G), Ethernet, USB, HDMI
Audio: Optional speaker
Operating temperature: –5°C to +50°C (0–45°C while charging)
Installation: Freestanding, 4 wheels with brakes
Accessories: Remote control, IP67 charger, battery status digital indicator
Net weight: 95 kg
Applications
Restaurants & cafés: menus, specials, happy hour promotions
Retail stores: product highlights, seasonal offers, in-store campaigns
Outdoor events & markets: advertising, schedules, announcements
Tourist areas: wayfinding, public information
Hospitality & hotels: welcome messages, event info, promotions
Public spaces: notices, safety messages, directional signage
Delivery & Warranty
- Standard 1-year hardware warranty
- Free advice and support during selection and setup
- Delivery time depends on stock and configuration
- Transport costs calculated automatically at checkout
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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