APC Smart-UPS X Battery Pack, Extended Runtime
PRODUCT DESCRIPTION
APC Smart-UPS X Battery Pack, Extended Runtime (SMX120RMBP2U) - 2 Years Local Warranty
Extended Runtime When You Need It
The APC Smart-UPS X Battery Pack (SMX120RMBP2U) extends the backup runtime of your compatible APC Smart-UPS X system. By adding extra battery capacity, it keeps critical electronics powered for longer during outages and emergencies, giving you the time needed for safe shutdowns or to ride out prolonged power events.
Uninterrupted Power Supply
This battery pack provides reliable additional power to connected equipment, helping safeguard against data loss and hardware damage that can occur during power interruptions. It works hand in hand with your Smart-UPS X to keep devices connected and protected.
Easy Installation
Installing the SMX120RMBP2U is straightforward. Simply connect it to your APC Smart-UPS X unit and you are ready to go. The 2U rackmount design integrates cleanly into existing racks, so your extended-runtime solution is quickly set up and ready to perform.
Compact and Efficient
Despite its capacity, the battery pack is compact and space-efficient in a 2U form factor. Its VRLA batteries deliver dependable performance, providing the extended runtime you need to keep devices running without interruption.
Peace of Mind
With UL, cUL, CE and RoHS compliance, the SMX120RMBP2U delivers safe, certified performance. Adding runtime helps protect critical electronics, data and uptime, keeping your operations resilient through power disruptions.
Technical Specifications
- Power Capacity: Supports up to 1200VA (depending on the UPS model) for extended runtime
- Form Factor: 2U Rackmount
- Battery Type: Sealed Lead-Acid (SLA), VRLA (Valve Regulated Lead Acid)
- Battery Runtime: Extends the runtime of connected UPS during power failures (runtime depends on load)
- Input Connector: IEC C14 inlet
- Output Connector: IEC C13 outlets (for connecting to UPS)
- Compatibility: Designed to work with APC Smart-UPS X Series models, such as SMX1000I, SMX1500I, SMX2200I, SMX3000I
- Battery Voltage: 12V DC
- Operating Temperature Range: 0°C to 40°C (32°F to 104°F)
- Humidity: 0% to 95% non-condensing
- Dimensions (H x W x D): 3.5 in (89 mm) x 17.3 in (438 mm) x 19.2 in (488 mm)
- Weight: Approximately 19.5 kg (43 lbs)
- Certifications: UL, cUL, CE, RoHS compliant
Ideal Use Case: Ideal for organisations running APC Smart-UPS X Series systems that need extended backup runtime for servers, networking and critical equipment during power outages.
GTIN/UPC: 731304282317




