Fancy Buying G3HTA027H DYNR01 Laptop Battery Replacement for Microsoft Surface Pro4 Pro 4 1724 12.3 inch Tablet DYNRO1 G3HTA026H G3HTA027H (7.5V 38.2Wh 5087mAh)
As an Amazon Associate I earn from qualifying purchases.
Review Analysis Results
Analysis Summary
The overwhelming majority of these reviews appear genuine, with approximately 88% showing authentic characteristics. All reviews are verified purchases, which significantly increases their credibility. The reviews display a natural distribution of ratings (5-star to 1-star) with specific, varied experiences that align with what one would expect from real customers replacing laptop batteries. The detailed technical descriptions, installation challenges, and varied outcomes suggest authentic user experiences rather than coordinated manipulation.
Strong evidence of authenticity includes numerous reviews with specific personal context: R1YCBCEMOSH5CE mentions discovering screws under rubber footing and under the DVD tray; R16YTOBCT25QGH specifies the battery model (MB04XL) and notes it came with tools; R3VZYS1KG56S7J provides detailed testing methodology for battery longevity on a specific HP Envy model; and RS0ZB05WAK05N mentions using specific diagnostic tools (CPUID HWMonitor, HWiNFO) to monitor battery degradation. These detailed, technical accounts are unlikely to be fabricated and demonstrate genuine user engagement with the product.
Minimal concerns exist with a few reviews that show potential manipulation patterns. R1T18VQY7KVR8Q contains the unusual exclamation 'Whoo Hoo!!' which could be artificially enthusiastic, though the rest of the review contains specific details. R1OPQWMTGJTA5S is extremely brief with poor grammar ('busy it' instead of 'buy it'), which could indicate either a non-native speaker or a fabricated review. However, these represent only a small fraction of the total reviews and are balanced by the overwhelming number of detailed, credible accounts.
Overall, this review set appears predominantly authentic with a small percentage of potentially suspicious reviews. The natural distribution of ratings, technical specificity in most reviews, and verified purchase status strongly indicate genuine customer feedback. While a few reviews show minor red flags, they are insufficient to suggest systematic manipulation, especially given the prevalence of detailed, credible reviews that demonstrate real user experiences with laptop battery replacement.
Key patterns identified in the review analysis include: Specific installation details, Mention of exact laptop models, Technical battery specifications.
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.
Free, quick to install, and works on Chrome, Edge, Brave, and other Chromium browsers.
Price Analysis
This is a budget replacement battery with significant quality concerns indicated by the mixed rating. For critical devices like laptops, consider spending more on OEM or highly-rated third-party batteries with better reviews. If purchasing this model, verify recent positive reviews and ensure it includes a warranty.
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 (3.40 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 (3.67 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.
