EFISH 5.5mm x 2.1mm DC Power Connector Male Female Screw...
Good for: Shoppers who want a reliable, well-reviewed product
Watch out for: No major red flags detected
Last analyzed: February 2026
Total Reviews
714
On Amazon
Verified
100%
Good
Amazon Rating
4.6
Original rating
Savinoo Rating
4.4
Adjusted rating
Our Recommendation
BE CAUTIOUS - Read individual reviews carefully, especially 1-star and 3-star reviews, before purchasing.
Analysis Summary
- MEDIUM RISK (Score: 85/100) EFISH 5.5mm x 2.1mm DC Power Connector Male Female Screw... has some concerning review patterns. Major Issues Found: 70% of 5-star reviews are very short (under 15 words).
- Genuine 5-star reviews usually explain why EFISH 5.5mm x 2.1mm DC Power Connector Male Female Screw... is excellent. Positive Indicators: 100% of reviews are from verified purchases, which is good..
Customer Reviews from Amazon
Most Helpful Review
"When my heated gillet, which wasn't a cheap one I might add, stopped working just after a year and I found the cause to be extremely poor quality wire inside, I needed to chop the broken wire and refit the connection. As I couldn't work out the precise size to fit the cable from the powerbank, I decided to replace both connectors to ensure fit. These are what I used and they work perfectly. They are a little bigger than the original ones but not a dealbreaker, still not seen from the outside and I am toasty again. Easy to fit, no solder required just a philips head screwdriver (size 1) and I can re-fit these if and when the wiring goes again so it's a long-term solution. Cheap and easy, just get the polarity correct: if you have one ribbed and one smooth wire, the ribbed one is negative."
mrsbeautemps
When my heated gillet, which wasn't a cheap one I might add, stopped working just…
When my heated gillet, which wasn't a cheap one I might add, stopped working just after a year and I found the cause to be extremely poor quality wire inside, I needed to chop the broken wire and refit the connection. As I couldn't work out the precise size to fit the cable from the powerbank, I decided to replace both connectors to ensure fit. These are what I used and they work perfectly. They are a little bigger than the original ones but not a dealbreaker, still not seen from the outside and I am toasty again. Easy to fit, no solder required just a philips head screwdriver (size 1) and I can re-fit these if and when the wiring goes again so it's a long-term solution. Cheap and easy, just get the polarity correct: if you have one ribbed and one smooth wire, the ribbed one is negative.calum moss
Good quality and very easy to use!
billy amos
essential when fitting cctv to run power through cat6
Anonymous
These were bought to replace ones that had got water damaged on a professional installed…
These were bought to replace ones that had got water damaged on a professional installed cctv system. They were better quality than the original ones fitted by the installation company. Exactly same size fitted perfectly.ian george
Very pleased with item fast delivery and fantastic quality.
robert tucker
Very handy and easy to use with the + clearly marked
What Customers Talk About
Commonly Praised
Commonly Complained
Review Quality Analysis
Review quality helps identify authentic customer feedback. Longer, detailed reviews (50+ words) typically indicate genuine experiences, while high percentages of short reviews (under 20 words) may suggest incentivized or fake feedback.
Average Words
25
⚠ Brief reviews
Long Reviews
5%
⚠ Low detail
Short Reviews
43%
Moderate
Review Length Distribution
Authentic vs Brief Reviews
Average Word Count Gauge
Benchmark: 30 words = moderate, 50+ words = detailed & authentic
25
avg. words per review
Interpretation: Review quality appears within normal range for this product category.
Review Velocity
Review velocity tracks how quickly reviews are posted. Steady, gradual accumulation is natural, while sudden spikes or bursts (20+ reviews in a single day) may indicate incentivized campaigns or coordinated activity.
Average Per Day
0.01
Natural pace
Max in One Day
1
Normal range
Steady Velocity Detected
Reviews posted at a consistent, natural pace over time — typical of organic customer feedback.
Rating Breakdown
This chart shows how customers rated EFISH 5.5mm x 2.1mm DC Power Connector Male Female Screw.... Products with authentic reviews typically show a bell curve with most ratings in the 3–4 star range. A heavily polarized distribution — many 5★ and 1★ with few middle ratings — can be worth investigating further.
Key Findings
70% of 5-star reviews are very short (under 15 words). Genuine 5-star reviews usually explain why the product is excellent.
These findings suggest this is a trustworthy product.
Looks legit — check on AmazonReady to buy EFISH 5.5mm x 2.1mm DC Power Connector Male Female Screw...?
Our analysis is based on 714 reviews.
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How does this compare?
This product scores 85/100 — better than most products we've analyzed. A strong trust signal.
Check on Amazon