The APC Back-UPS BX750MI-MS is a compact tower UPS rated 750VA / 410W with line-interactive topology and automatic voltage regulation. It provides 2 universal + 1 IEC C13 battery-backed outlets, a 273 J surge rating and USB connectivity to protect home and office PCs, routers and small electronics.
Key Features
750VA / 410W capacity for desktop PCs, routers and small electronics
Line-interactive topology with automatic voltage regulation (AVR)
Wide input voltage window of 140–300 V
2 universal outlets + 1 IEC 60320 C13 outlet
Fast 6 ms typical transfer time (10 ms maximum)
273 J surge energy rating
USB connectivity
Quiet 40 dBA operation in a compact tower design
Full Specifications
General
Brand
APC by Schneider Electric
Model
Back-UPS 750VA
Part Number
BX750MI-MS
Form Factor
Tower (not rack-mountable)
Colour
Black
Power
Capacity
750 VA / 410 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
Power Cable Length
1.2 m
Output
Output Voltage
230 V AC
Output Frequency
50/60 Hz ±1 Hz, synced to mains
Outlets
2 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
Approx. 1 min
Runtime at Half Load (195 W)
Approx. 8 min 30 s
Battery Life Expectancy
3–5 years
Connectivity
Interface
USB
Physical & Environmental
Dimensions (H x W x D)
160 x 120 x 355 mm
Net Weight
5.4 kg
Acoustic Level
40 dBA
Operating Temperature
0–40 °C
Relative Humidity
0–95% non-condensing
Operating Altitude
0–3000 m
IP Rating
IP20
Compliance & Warranty
Certifications
CE; EN/IEC 62040-1, EN/IEC 62040-2; EU RoHS
Warranty
24 months
Who Is It For?
Home users protecting a desktop PC, monitor and router
Small offices needing short backup time to save work during outages
Areas with frequent voltage dips and spikes
In the Box
APC Back-UPS BX750MI-MS
User documentation
Frequently Asked Questions
How long will it run my PC? APC rates about 8.5 minutes at half load (195 W) and about 1 minute at full load. That is enough time to save your work and shut down safely.
What kind of outlets does it have? It has 2 universal outlets and 1 IEC C13 outlet, all backed by the battery.
Does it regulate voltage? Yes. As a line-interactive UPS with AVR, it corrects voltage swings across a 140–300 V input range without switching to battery.
Order the APC Back-UPS BX750MI-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
