How does RateBud detect fake Amazon reviews?

RateBud uses advanced AI to analyze review patterns, language authenticity, timing anomalies, and content quality. We examine reviewer behavior, review velocity, and linguistic markers to detect fake reviews with high accuracy.

What does the trust score mean?

The trust score is a percentage from 0-100% indicating review authenticity. This product scored 93% (Grade A). Scores above 80% indicate highly trustworthy reviews, 60-79% are generally reliable, and below 60% suggest caution.

Is RateBud's review analysis free?

Yes, RateBud's AI-powered review analysis is completely free. We analyze Amazon reviews to help you avoid fake reviews and make informed purchasing decisions. No signup required.

✅ Charmast 26800mAh Power Bank USB C Battery Pack Portable Charger USB C Slim Type C Battery Bank with 3 Input & 4 iSmart Output compatible with Smartphones Tablets and More (Black) Review Analysis

Name: Charmast 26800mAh Power Bank USB C Battery Pack Portable Charger USB C Slim Type C Battery Bank with 3 Input & 4 iSmart Output compatible with Smartphones Tablets and More (Black)
Brand: Charmast
SKU: B073FJ9X2J
Price: 21.84 GBP
Availability: InStock
Rating: 4.4 (22950 reviews)

Analysis Summary

Analysis is 67.5 days old. Re-run to get the latest review data and insights.

Based on the analysis, this Charmast power bank has received overwhelmingly positive reviews from a small group of customers, with an average rating of 4.4/5. The high scores for Review Velocity, Reviewer Credibility, and Product Consistency suggest that the product is reliable and well-made, but the lower Seller Reputation score raises some concerns about the brand's overall trustworthiness. Overall, this product appears to be a trustworthy option for those in need of a portable charger, but it's essential to consider the limited review count and potential brand reputation issues.

Review Timeline

Review patterns over time - spikes may indicate manipulation

95%

Velocity Score

Spikes

None found

Peak

Reviews/mo

Timeline

Months

Pattern Analysis

Good: Review pattern appears natural with steady growth. No suspicious spikes that might indicate review manipulation.

Keyword Analysis

Common phrases and their authenticity patterns

81%

Authenticity

highly recommended(5)excellent product(8)great quality(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow99%

Unique Phrasing95%

Good: Language patterns appear natural with good diversity. Reviews use varied vocabulary and authentic expressions.

Recommendation

✅ Recommended

Analysis Date

November 12, 2025

Total Reviews

22,950 reviews analyzed

Understanding This Trust Score

Charmast 26800mAh Power Bank USB C Battery Pack Portable Cha... received a Grade A with a trust score of 93/100. This product has earned our highest trust rating. The review patterns show authentic customer feedback with natural language variation, consistent timing, and verified purchases. You can shop with confidence.

What This Means:

•Reviews show natural language diversity
•No suspicious timing patterns detected
•High percentage of verified purchases
•Review velocity matches expected sales patterns

What Reviewers Are Saying

Based on our analysis of customer reviews for Charmast 26800mAh Power Bank USB C Battery Pack Po..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

excellent product (8x)great quality (11x)

Overall sentiment: Based on the analysis, this Charmast power bank has received overwhelmingly positive reviews from a small group of customers, with an average rating of 4.4/5. The high scores for Review Velocity, Reviewer Credibility, and Product Consistency suggest that the product is reliable and well-made, but the lower Seller Reputation score raises some concerns about the brand's overall trustworthiness. Overall, this product appears to be a trustworthy option for those in need of a portable charger, but it's essential to consider the limited review count and potential brand reputation issues.

Frequently Asked Questions

Are the reviews for Charmast 26800mAh Power Bank USB C Batte... real?

▼

Based on our AI analysis, approximately 93% of reviews appear authentic, while 7% show patterns consistent with potentially fake or incentivized reviews. Overall, you can trust most reviews for this product.

How does RateBud detect fake reviews?

▼

Our AI analyzes multiple factors including review timing patterns, language similarity, reviewer history, and purchase verification. For this product, we analyzed 22,950 reviews to calculate the trust score.

Should I buy Charmast 26800mAh Power Bank USB C Batte...?

▼

Based on our analysis, this product has trustworthy reviews and appears to be a safe purchase. The A grade indicates excellent review authenticity.

Shopping Tips

This product has 22,950 reviews with a Grade A trust score. Here's what to keep in mind:

💡Always prioritize verified purchase reviews over unverified ones
💡Look for detailed reviews that mention specific pros and cons
💡Be cautious of products with sudden spikes in positive reviews

Ready to make your purchase?

Based on our analysis, you can make an informed decision. Click below to purchase this product on Amazon.

✨ Premium Quality Product

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