ViewSonic VB‑BLM‑004 BalanceBox 650‑80 Mobile Cart
ViewSonic VB‑BLM‑004 BalanceBox 650‑80 Mobile Cart is backordered and will ship as soon as it is back in stock.
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ViewSonic VB‑BLM‑004 BalanceBox 650‑80 Mobile Cart
Product Overview
The ViewSonic VB-BLM-004 BalanceBox 650-80 Mobile Cart provides professional-grade height-adjustable mobility for interactive displays weighing 75 to 154.3 lbs, delivering 25.6 inches of spring-tension vertical adjustment without any electrical power. Designed for AV integrators and IT facility managers deploying 55" to 75" large-format interactive panels in shared educational and corporate environments, this cart enables ergonomic height positioning combined with safe, lockable mobility. The spring-balance counterweight mechanism ensures smooth, effortless adjustment across the full travel range regardless of display weight.
Product Description
The VB-BLM-004 belongs to the BalanceBox 650 series and is the mid-capacity mobile cart in the lineup, supporting interactive panels from 75 lbs up to 154.3 lbs. This makes it the appropriate choice for popular 65" and 75" interactive flat panels paired with camera bars, speaker systems, or OPS compute modules. The 25.6-inch height adjustment range via spring-tension column allows transitions from seated to standing viewing without any power source, reducing installation complexity. The cart footprint measures approximately 47.5" × 90.1" × 41.7" with a net weight of approximately 359.9 lbs. Black steel powder-coat finish blends into professional environments. Locking casters secure the display during use while enabling room-to-room repositioning. Compatible with BalanceBox 650-series accessories including PowerPack modules for wire-free operation.
Key Features
- Load Capacity: 75 to 154.3 lbs (34–70 kg) — Optimized for 65" and 75" interactive panels with peripherals.
- 25.6" Spring-Tension Height Adjustment — Power-free ergonomic repositioning for seated and standing users.
- Locking Caster Wheels — Stable during use; easily unlocked for room-to-room transport.
- No Electricity Required — Eliminates power dependency for height adjustment; installs in any location.
- BalanceBox 650-80 Series — Compatible with 650-series accessories and PowerPack modules.
- Black Steel Construction — Professional finish for educational and enterprise deployments.
Technical Specifications
| Load Capacity | 75 – 154.3 lbs (34 – 70 kg) |
| Height Adjustment Range | 25.6" (~650 mm) |
| Compatible Display Size | 55" – 75" interactive flat panels |
| Adjustment Mechanism | Manual spring-tension (no electricity required) |
| Cart Dimensions (W×H×D) | Approx. 47.5" × 90.1" × 41.7" |
| Net Weight | Approx. 359.9 lbs (~163 kg) |
| Mobility | Mobile cart with locking casters |
| Series | BalanceBox 650-80 |
| Color | Black |
| SKU | VB-BLM-004 |
Frequently Asked Questions
Q: What display weight range does the VB-BLM-004 support?
A: 75 to 154.3 lbs. For panels heavier than 154.3 lbs, use the VB-BLM-005 (650-130 series, up to 280 lbs).
Q: Is electricity needed to adjust the display height?
A: No. Height adjustment is fully manual using the spring-tension mechanism. No power connection is needed at any time.
Q: What VESA patterns are supported?
A: The VB-BLM-004 uses a BalanceBox 650-80 mounting arm. Consult ViewSonic's VESA compatibility guide for your specific panel model.
Q: Can I add a portable power station to this cart?
A: Yes — compatible with VB-BPS-001 (AC70P) and VB-BPP-001 PowerPack accessories for wire-free display operation.
Q: What is the difference between the 650-80 and 650-130?
A: The 650-80 (VB-BLM-004) supports 75 to 154.3 lbs. The 650-130 (VB-BLM-005) supports 147.7 to 280 lbs for heavier 86" and larger panels.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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