Top rated computer battery backup ups under $500

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Top rated computer battery backup ups under $500

AI-generated summary · updated July 27, 2026 · verify details before purchase.

1 Best overall
APC Back-UPS Pro 1500VA (BR1500G)

4.6/5 $169-$189

Great value with AVR, plenty of outlets, and reliable surge protection.
- Automatic voltage regulation
- LCD display
- USB charging ports
- No removable battery
View on Amazon manufacturer site
2 Best for sensitive electronics
CyberPower CP1500PFCLCD PFC Sinewave

4.5/5 $170-$190

Pure sine wave output protects PFC power supplies and audio equipment.
- Pure sine wave
- LCD display
- User-replaceable battery
- Noisy fan under load
View on Amazon manufacturer site
3 Best budget pick
Tripp Lite AVR750U

4.5/5 $95-$120

Affordable line-interactive UPS with enough power for a workstation.
- Excellent value
- Compact size
- Data line protection
- No USB-C
- Limited runtime
View on Amazon manufacturer site
4 Best value
APC Back-UPS 1500VA (BX1500M)

4.4/5 $125-$145

Competently priced UPS with AVR and USB ports for general home use.
- Automatic voltage regulation
- USB charging
- Coaxial protection
- Not pure sine wave
- LCD lacks detailed info
View on Amazon manufacturer site
5 Best mid-range sinewave
CyberPower CP1000PFCLCD

4.4/5 $115-$135

Pure sine wave at a great price point, ideal for gaming rigs.
- Pure sine wave
- User-replaceable battery
- Compact design
- No USB-C
- Fan can be audible
View on Amazon manufacturer site
6 Best for multiple devices
Tripp Lite SMART1500LCDT

4.4/5 $170-$200

High capacity with lots of outlets and full power management features.
- Many outlets
- LCD display
- USB and serial control
- Expensive
- Heavy
View on Amazon manufacturer site
7 Best for light use
APC Back-UPS 600VA (BE600M1)

4.3/5 $55-$75

Compact and cheap, suitable for a modem/router or small electronics.
- Very affordable
- USB charging
- Compact size
- Low capacity
- No AVR
View on Amazon manufacturer site
8 Best budget sinewave
CyberPower ST700

4.2/5 $55-$70

Entry-level pure sine wave for sensitive equipment on a budget.
- Pure sine wave
- Low price
- Compact
- Low wattage
- Few outlets
View on Amazon manufacturer site

Buying advice

When choosing a UPS, consider the wattage rating (not just VA) to ensure it can handle your devices. For computers with active PFC power supplies, a pure sine wave UPS is recommended. Look for features like automatic voltage regulation (AVR) and replaceable batteries for longevity. Always check the number of battery-backed outlets versus surge-only outlets.

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Top rated computer battery backup ups under $500

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