Description
Give your Symmetra RM UPS the runtime boost it deserves. The APC Symmetra RM XR Battery Frame (model SYRMXR4B4) ships pre-populated with four hot-swappable SYBT2 battery modules inside a compact 4U enclosure, letting you add or refresh battery capacity without expanding your rack footprint.
Key benefits
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Instant capacity upgrade – four factory-installed SYBT2 battery modules deliver extended runtime right out of the box.
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Space-saving 4U design – integrates neatly in standard 19-inch racks with included mounting brackets.
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High-availability architecture – hot-swappable batteries and front-access cabling keep maintenance fast and downtime minimal.
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Rugged build for the data-center edge – lead-acid chemistry, sealed cabinet, and wide 0 – 40 °C operating window.
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Trusted APC quality – backed by a 2-year repair-or-replace warranty with optional on-site and extended-service upgrades.
Add more runtime, preserve valuable rack space, and maintain the legendary resilience of your Symmetra power system—all with one plug-and-play frame.
| Section | Specification | Details |
|---|---|---|
| Overview | Product / Component Type | Battery accessory (XR frame) |
| Range | Symmetra Battery Systems | |
| Lead Time | Usually in stock | |
| Batteries & Runtime | Included Battery Modules | 4 × SYBT2 (installed) |
| Battery Slots Empty | 0 | |
| Battery Type | Lead-Acid, sealed | |
| RBC Quantity | 4 | |
| Physical | Rack Units | 4 U |
| Mounting Mode | Rack-mounted (brackets included) | |
| Device Mounting | Enclosed battery cabinet | |
| Dimensions (H × W × D) | 7.01 × 19.02 × 25.20 in (17.8 × 48.3 × 64 cm) | |
| Net Weight | 242.5 lb (110 kg) | |
| Color | Black | |
| Environmental | Operating Temp | 32 – 104 °F (0 – 40 °C) |
| Storage Temp | –67 – 140 °F (–55 – 60 °C) | |
| Relative Humidity | 0 – 95 % (non-condensing) | |
| Operating Altitude | 0 – 10 000 ft (0 – 3 050 m) | |
| Storage Altitude | 0 – 50 000 ft (0 – 15 240 m) | |
| Connections | Cables Supplied | 1 |
| Input Voltage | 208 / 240 V | |
| Compliance & Warranty | GTIN | 731304740346 |
| Warranty | 2-year repair or replace; optional on-site & extended coverage |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
