Description
Product Overview
Place digital advertising where your audience will see it, even when a power outlet is out of reach. This indoor LED poster combines a removable rechargeable battery, an LCD battery-status display and a foldable aluminum cabinet.
Use one poster independently or link multiple units into a larger display. HUIDU Wi-Fi control and mobile app content management make updating your message convenient.
Package Included
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1 × LED poster display
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1 × Individual flight case
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1 × Cable set
Lead Time & Logistics
Production: Approximately 12–15 working days.
Shipping: Sea shipping with destination delivery, with an estimated transit time of 30–35 days after dispatch, where this service is available. Production time is separate from shipping time.
If this shipping service is unavailable for your destination country, we will contact you promptly to discuss an alternative shipping method, cost, and delivery schedule.
Five Key Features
1. Removable Rechargeable Battery with LCD Status Display
A built-in 1280 Wh lithium iron phosphate (LiFePO₄) battery powers the screen during battery operation. The battery is housed in the projecting rear compartment and can be removed for separate charging or transportation. An integrated LCD display lets you check battery status in real time.
2. Fine-Pitch Indoor Display with GOB Protection
Choose P1.25, P1.53, P1.86 or P2.5 to suit your content, viewing distance and budget. Brightness ranges from 600 to 750 nits, depending on the model, with a 3840 Hz refresh rate for smooth video playback. GOB surface treatment helps protect the LEDs against dust, moisture and minor accidental impacts while making cleaning easier.
3. Foldable Aluminum Cabinet and Roll-In Flight Case
The two-section aluminum cabinet folds into a more compact form for storage and transportation. A matching roll-in flight case simplifies packing and protects the display between installations. Screw-fastened removable borders support multi-screen assembly.
4. HUIDU Smart Control and Multi-Screen Linking
Connect through Wi-Fi and use a compatible mobile app to upload and manage your content. Multiple posters can be linked into one larger display, with up to 13 P2.5 units, 7 P1.86 units, 5 P1.53 units or 3 P1.25 units, depending on the configuration.
5. Flexible Placement Without an External Power Cable
Battery operation gives you more freedom to position the display in retail aisles, exhibition booths, hotel lobbies and temporary event spaces. Present your message where permanent power cabling is difficult or inconvenient.
Model Specifications
| Specification | P1.25 | P1.53 | P1.86 | P2.5 |
|---|---|---|---|---|
| Actual Pixel Pitch | 1.25 mm | 1.538 mm | 1.86 mm | 2.5 mm |
| Display Size (W × H) | 640 × 1920 mm | 640 × 1920 mm | 640 × 1920 mm | 640 × 1920 mm |
| Native Resolution (W × H) | 512 × 1536 pixels | 416 × 1248 pixels | 344 × 1032 pixels | 256 × 768 pixels |
| Total Pixels | 786,432 | 519,168 | 355,008 | 196,608 |
| Brightness | 750 nits | 700 nits | 650 nits | 600 nits |
| Refresh Rate | 3840 Hz | 3840 Hz | 3840 Hz | 3840 Hz |
| Scan Ratio | 1/64 | 1/52 | 1/43 | 1/32 |
| Module Signal Interface | 320 interface, 26-pin ribbon cable | HUB75E, 16-pin ribbon cable | HUB75E, 16-pin ribbon cable | HUB75E, 16-pin ribbon cable |
| Controller | HUIDU B6L | HUIDU B6L | HUIDU B6L | HUIDU B6L |
| Receiving Card | HUIDU R732 | HUIDU R712 | HUIDU R712 | HUIDU R712 |
| Maximum Linked Units* | 3 | 5 | 7 | 13 |
| Maximum Power Consumption | 800 W | 650 W | 500 W | 500 W |
| Average Power Consumption | 270 W | 220 W | 165 W | 165 W |
Maximum linking quantities apply to the specified HUIDU B6L configuration. Final capacity depends on screen mapping and the selected playback arrangement.
General Specifications
| Specification | Details |
|---|---|
| Product Type | Indoor battery-powered GOB LED poster |
| Display Configuration | Single-sided, flat display |
| Active Display Size | 640 × 1920 mm / approximately 25.2 × 75.6 in |
| Active Display Area | 1.2288 m² |
| Listed Overall Width × Height | 646 × 2050 mm / approximately 25.4 × 80.7 in |
| Cabinet Material | Sheet-metal aluminum |
| Folding Design | Two-section folding cabinet |
| Border Design | Screw-fastened removable borders |
| LED Surface Treatment | GOB protective coating |
| Module Size | 320 × 160 mm |
| Module Arrangement | 2 columns × 12 rows |
| Module Quantity | 24 |
| Module Back Housing | Included |
| Module Connection | Flexible ribbon cable connection |
| Module Fixing | Screw-mounted |
| Maintenance Access | Rear access |
| Battery Type | Rechargeable LiFePO₄ battery |
| Battery Energy Capacity | 1280 Wh |
| Battery Installation | Built-in rear compartment; removable battery pack |
| Battery Status Display | Integrated LCD |
| Battery Power Conversion | DC 24 V to DC 5 V for the display |
| AC Input | AC 110–220 V |
| Wireless Connectivity | Wi-Fi |
| Content Management | Compatible mobile app |
| Built-In Speakers | Included |
| Listed Product Weight | Approximately 57 kg |
| Packaging | Roll-in flight case |
| Flight Case Dimensions | 820 × 580 × 1340 mm |
| Operating Environment | Indoor |
Battery Operation
Actual operating time varies with brightness, displayed content, battery condition and ambient temperature. Recharge the battery before deployment and plan charging around your intended operating schedule.
Battery operation supplies power without an external power cable. Wi-Fi supports content management; multi-screen linking requires the appropriate signal connections.
Applications
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Retail Stores and Shopping Malls: Position promotions in aisles, entrances and temporary campaign areas.
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Exhibitions and Trade Shows: Use a single poster or combine multiple units into a larger advertising display.
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Hotels and Conference Venues: Present welcome messages, event schedules and venue information.
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Corporate Lobbies and Showrooms: Display brand videos, announcements and product presentations.
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Pop-Up Stores and Temporary Events: Deploy digital signage without installing permanent power cabling.
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Museums and Galleries: Present visitor information and promotional content in indoor public areas.