Tenergy Centura 9V NIMH Rechargeable Batteries, 200mAh Low Self-Discharge Square Battery for Smoke Alarm/Detector, 2 Pack
amazon
4.5 (1470 reviews)
Current Price
$ 7.99
Review Trust Score
A
Excellent
Reviews look highly reliable
Our Recommendation
Reviews appear highly reliable based on the available signals. This does not verify product quality, safety, seller reliability, or delivery experience.
Overall Trust Score
100
out of 100
Excellent
Rating–Text Alignment（RTA）
Emotional tone fits the ratings, reflects real experience.
Specificity & Evidence (SPEC)
Reviews include concrete details, feels trustworthy.
Topic Coverage & Balance（TCBR）
Reviews cover multiple product aspects, very comprehensive.
Extremity & Distribution Health (EXT)
Natural spread of scores, realistic and balanced.
Hype & Promotional Bias (HYPE)
Language sounds natural and genuine.
Note: Trust Score uses AI to analyze five dimensions of reviews: consistency, specificity, topic coverage, rating distribution, and marketing language. The higher the score, the more trustworthy the reviews.
Sentiment & Keyword Analysis
Battery life
Battery quality
Value for money
Rechargeability
Smoke detector
Charge retention (Mixed)
Fit (Mixed)
Build quality (Mixed)
Analysis Summary
Based on over 1,470 reviews, these Tenergy rechargeable batteries earn a strong 4.5-star average, with users consistently praising their long charge retention and reliable performance in smoke detectors and other low-drain devices. The feedback is highly detailed, providing practical insights on cost savings and real-world usage, and the ratings are evenly distributed. The reviews are authentic, well-aligned with their scores, and cover a balanced range of topics, indicating very trustworthy and credible user sentiment.
Analysis Date: 11/30/2025, 12:19:58 AM
Analysis Details
Analysis Date:11/30/2025
Last Updated:11/30/2025
ASIN:B003QUNYQI
Domain:aax-us-east-retail-direct.amazon.com
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