What percentage of reviews are fake for this product?

71.20% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

The product receives a grade of F based on review authenticity analysis.

How many reviews were analyzed?

147 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 2.10 out of 5 stars.

How does this analysis help consumers?

This analysis helps consumers identify products with manipulated reviews, enabling more informed purchasing decisions based on genuine customer feedback.

Is this product priced fairly on Amazon?

Based on AI price analysis, this product is Unable to compare.

How is this product positioned in the market?

This product is positioned as a Budget option in its category.

Amazon Basics UPS Battery Backup & Surge Protector 1000VA/550W, 9 Outlets, Line Interactive Uninterruptible Power Supply, for Power Outage Protection, Black

Buy Amazon Basics UPS Battery Backup & Surge Protector 1000VA/550W, 9 Outlets, Line Interactive Uninterruptible Power Supply, for Power Outage Protection, Black: Uninterruptible Power Supply (UPS) - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

ASIN: B07RRYB3RJ

Analysis Date: Dec 1, 2025

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As an Amazon Associate I earn from qualifying purchases.

Review Analysis Results

Authenticity Grade

71.20%

Fake Reviews

3.27

Original Rating

2.10

Adjusted Rating

Analysis Summary

Analysis of 147 reviews across 3 chunks. Weighted fake percentage: 71.2%. Chunk consistency: high. Global patterns: Low verified purchase rate (0%). Most critically, 0% of reviews are verified purchases, meaning none of these reviewers actually bought the product through Amazon.

Key patterns identified in the review analysis include: 0% verified purchases, 0-character reviews across all entries, high concentration of 5-star ratings without content.

Review Statistics

14,038

Total Reviews on Amazon

-1.17

Rating Difference

Price Analysis

This is a budget UPS option in a category where reliable brands typically cost more. Given the mixed reviews, prioritize checking recent feedback for performance issues. Wait for a sale if possible, as Amazon Basics items frequently see temporary discounts.

MSRP Assessment

Estimated MSRP: Unknown

Source: Unable to determine

Amazon Price: Unable to compare

Market Position

Positioning: Budget

Alternatives Range: $80-$250

Value: As an Amazon Basics product, this UPS offers basic protection at a lower price point than name-brand alternatives like APC or CyberPower.

Buying Tips

Best Time to Buy: Best prices often during Prime Day, Black Friday, or back-to-school sales when electronics and office equipment see discounts.

Deal Indicators: Look for price drops below $80, bundled offers with electronics, or coupon discounts on the product page.

Watch For: The 3.27/5 rating with 14k+ reviews suggests quality concerns; verify current reviews for battery life and reliability issues before purchasing.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 1, 2025

Understanding This Analysis

What does Grade F mean?

This product has severe review authenticity problems. A majority of reviews appear fake or manipulated. We strongly recommend finding alternatives.

Adjusted Rating Explained

The adjusted rating (2.10 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (3.27 stars), suggesting positive fake reviews may be inflating the score.

How We Detect Fake Reviews

Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.

Important Limitations

No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.