
APC Back-UPS BX700UI 700VA 230V Line-Interactive UPS
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Prices updated: 12 Oct 2026
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About this product
A 700VA line-interactive UPS from APC's Back-UPS series, providing battery backup and surge protection for computers and electronics. It delivers 390 W with a 4 ms typical transfer time and has automatic voltage regulation. It suits protecting home office and desk equipment during short outages.
Specifications
- Output power capacity
- 390 Watts / 700VA
- Nominal output voltage
- 230V
- Output frequency
- 50/60 Hz +/-1 Hz
- Topology
- Line Interactive
- Waveform type
- Stepped approximation to a sinewave
- Output connections
- (4) IEC 320 C13 and (1) IEC jumper, battery backup
- Transfer time
- 4ms typical
Frequently asked questions
Is the output a pure sine wave?
No. The listed waveform is a stepped approximation to a sine wave. It suits most desktop PCs and common electronics, but check the equipment specification if it requires a pure sine wave.
What outlets does it provide?
It provides four IEC 320 C13 outlets and one IEC jumper output, all on the battery-backed side as listed.



