Wiederaufladbare 3.7V Akku 2 Stück, 3300mAh Batterie Lange Lebensdauer, für Taschenlampen, Stirnlampen, Ferngesteuerte Autos (Button-Top, Nicht AA-Akku)
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Review Analysis Results
Analysis Summary
The overwhelming majority of these reviews appear genuine, with approximately 85% showing authentic characteristics. Verified purchases make up 8 of the 15 reviews, and even unverified reviews contain specific technical details that suggest real usage. The reviews span a realistic range of ratings (1-5 stars) with thoughtful commentary, creating a natural distribution rather than the polarized pattern often seen in manipulated review sets.
Strong evidence of authenticity includes multiple reviews with specific technical measurements (R3JNEJQTXVQNWM mentions exact diameter discrepancies), personal usage scenarios (R15OKWJHCBEAHE discusses fit issues with different battery types), and balanced perspectives (R1ASM7L79WEVCG acknowledges not having measurements but reports positive experience). Several reviews demonstrate product knowledge that would be unusual for fake reviewers, such as discussions of capacity testing, voltage drop characteristics, and physical dimension variations among 18650 batteries.
The only potential concerns are a few extremely brief 5-star reviews (R2R48QEBSD05GZ: "perfect" and R1A818WIAEO2HM: "prompte Lieferung,. Artikel wie beschrieben") that lack detail, and one review (R39K1RMRWGB6UX) that uses emojis and slightly promotional language. However, these represent a small minority, and brief positive reviews are common among genuine customers who are satisfied but not verbose.
Overall, this review set appears largely authentic with a small percentage of potentially low-quality or suspicious reviews. The detailed technical discussions, realistic rating distribution, and specific usage scenarios strongly indicate genuine customer experiences. The few concerning reviews lack the coordinated patterns typically seen in manipulation campaigns and may simply represent less detailed genuine feedback.
Key patterns identified in the review analysis include: Technical specifications mentioned (diameter, capacity, voltage), Personal usage scenarios described (flashlights, headlamps), Balanced perspectives with both praise and criticism.
Review Statistics
About Review Data Collection
We extract as much review data as Amazon makes available at the time of analysis. The amount may vary due to Amazon's rate limiting, regional restrictions, or other factors. Our analysis is based on the reviews we successfully collected.
Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.
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Price Analysis
This appears to be a budget-oriented rechargeable battery option with mixed reviews. Given the 3.93/5 rating from only 85 reviews, exercise caution and compare with established brands like Panasonic or Samsung. Wait for a verified deal below €10 and check recent reviews for performance feedback before purchasing.
MSRP Assessment
Market Position
Buying Tips
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 (3.60 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 (3.93 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.
