The APC Back-UPS BX1200MI-MS is a 1200VA / 650W line-interactive tower UPS with automatic voltage regulation. It provides 4 universal + 1 IEC C13 battery-backed outlets, a 140–300 V input window and LED status indicators for home and small-office PCs.
Key Features
1200VA / 650W capacity for a PC, monitor and network gear
Line-interactive topology with automatic voltage regulation (AVR)
4 universal outlets + 1 IEC 60320 C13 outlet
Wide 140–300 V input voltage window
6 ms typical transfer time (10 ms maximum)
273 J surge energy rating
LED status indicators for online and on-battery
Quiet 40 dBA operation
Full Specifications
General
Brand
APC by Schneider Electric
Model
Back-UPS 1200VA
Part Number
BX1200MI-MS
Form Factor
Tower (not rack-mountable)
Colour
Black
Power
Capacity
1200 VA / 650 W
UPS Topology
Line-interactive with AVR
Output Waveform
Stepped approximation to a sine wave
Transfer Time
6 ms typical, 10 ms maximum
Input
Nominal Input Voltage
230 V AC, single phase
Input Voltage Limits
140–300 V
Input Frequency
50/60 Hz ±5 Hz auto-sensing
Output
Output Voltage
230 V AC, single phase
Output Frequency
50/60 Hz ±1 Hz, synced to mains
Outlets
4 x universal + 1 x IEC 60320 C13
Surge Energy Rating
273 J
Battery & Runtime
Battery Type
Sealed lead-acid, internal
Battery Voltage
12 V
Recharge Time
8 hours
Runtime at Full Load (650 W)
Approx. 1 min
Runtime at Half Load (300 W)
Approx. 5 min
Battery Life Expectancy
3–5 years
Display
Status Indicators
LED (online / on battery)
Physical & Environmental
Dimensions (H x W x D)
190 x 140 x 390 mm
Net Weight
7.6 kg
Acoustic Level
40 dBA
Operating Temperature
0–40 °C
Storage Temperature
-15–40 °C
Relative Humidity
0–95% non-condensing
IP Rating
IP20
Compliance & Warranty
Certifications
CE; EN/IEC 62040-1, EN/IEC 62040-2
Warranty
24 months
Who Is It For?
Home users protecting a desktop PC, monitor and router
Small offices and shops with point-of-sale equipment
Locations with unstable mains voltage
In the Box
APC Back-UPS BX1200MI-MS
User documentation
Frequently Asked Questions
How long is the backup time? APC rates about 5 minutes at half load (300 W) and about 1 minute at full load (650 W), enough to save work and shut down safely.
Which plugs can I connect? It has 4 universal outlets that accept common local plugs, plus 1 IEC C13 outlet.
Does it protect against voltage fluctuations? Yes. Its AVR corrects voltage swings across a 140–300 V input range, and it has a 273 J surge rating.
Order the APC Back-UPS BX1200MI-MS from PC PARK with warranty and fast delivery across Saudi Arabia.
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Our Milestones
2023
Expanded our product catalog with the latest gaming and professional hardware, serving thousands of satisfied customers
2024
Launched our online store and delivery service, making tech accessible to customers across Saudi Arabia
2025
Reached a major milestone in customer satisfaction with enhanced after-sales support and warranty services
2026
Continuing to grow as Saudi Arabia's trusted destination for technology, gaming, and custom PC solutions
