Energizer A23 Batteries, A23 Battery Alkaline, 2 Count

Energizer A23 Batteries, A23 Battery Alkaline, 2 Count

ASIN: B00004YK10
Analysis Date: Oct 29, 2025 (re-analyzed Jan 21, 2026)

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Review Analysis Results

B
Authenticity Grade
15.00%
Fake Reviews
4.93
Original Rating
4.60
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with approximately 85% showing authentic characteristics. All reviews are verified purchases, which significantly increases their credibility. The product is a basic commodity item (Energizer A23 batteries) where high ratings are expected for a reputable brand, and most reviews reflect realistic, specific usage scenarios that align with normal consumer experiences.

Strong evidence of authenticity includes numerous reviews with personal context and specific applications: review #1 compares Energizer to cheaper off-brands with specific performance observations; review #2 mentions garage door openers; review #3 details a key fob with a 5-year-old battery replacement; review #6 discusses gate openers and corrosion prevention. These detailed, varied applications across different devices demonstrate organic, genuine user experiences rather than manufactured praise.

A few reviews raise minor concerns due to their extremely brief, generic nature or unusual phrasing. Review #15 ('Thanks Amazon For The Box!') and #16 ('Amazing! Thank you') lack product-specific details and could potentially be incentivized reviews. However, these represent only a small fraction of the total, and even some brief reviews (#5, #7) are plausible for a simple product like batteries where users might not have extensive commentary.

Overall, this appears to be a legitimate product page with predominantly authentic reviews. The few questionable reviews are outweighed by numerous detailed, context-rich reviews that demonstrate real-world usage patterns. The product's nature as a reliable brand-name battery makes the overwhelmingly positive sentiment entirely plausible and expected from genuine customers.

Key patterns identified in the review analysis include: Specific device applications (garage doors, key fobs, gate openers), Comparative statements with other brands, Mention of longevity/durability as key benefit.

Review Statistics

43,081
Total Reviews on Amazon
-0.33
Rating Difference

Price Analysis

Energizer A23 batteries are competitively priced within the mid-range alkaline battery market. With an exceptional 4.93/5 rating from over 43,000 reviews, they represent good value for reliable performance. Consider waiting for seasonal promotions or using Subscribe & Save for the best pricing.

MSRP Assessment

Estimated MSRP: $4.99
Source: Market research
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: $3.50-$6.50 for 2-pack A23 batteries
Value: Energizer offers reliable performance at a competitive price point compared to other major brands like Duracell or Panasonic.

Buying Tips

Best Time to Buy: Best prices often around holidays (Black Friday, Christmas) or during Amazon Prime Day events.
Deal Indicators: Look for Subscribe & Save discounts, multi-pack bundles, or coupon offers to reduce per-battery cost.
Watch For: Watch for third-party sellers charging significantly above $6.50 for 2-pack, and check expiration dates for unusually cheap listings.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 21, 2026

Understanding This Analysis

What does Grade B mean?

This product has good review authenticity with minor concerns. While most reviews appear genuine, we detected some patterns that warrant mild caution.

Adjusted Rating Explained

The adjusted rating (4.60 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 (4.93 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.

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