Home//Compare//Cosori 1.7L Electric Kettle vs Chefman 1.8L Electric Kettle

Cosori 1.7L Electric Kettle vs Chefman 1.8L Electric Kettle — Which Is Better?

Electric Kettle · Updated July 2026 · Live prices
Overall Winner
Cosori Electric Kettle, No Plastic Contact With Water, Wide Mouth For Easy Cleaning, Auto Shut Off, 1.7L Tea Kettle & Hot Water Boiler, Water Heater & Teapot, Borosilicate Glass, Black, 1500W
A
Cosori 1.7L Electric Kettle
Cosori
Amazon BSR #316
$25.99
was $27.99
View deal →
Chefman Electric Kettle, 1.8L 1500W, Hot Water Boiler, Removable Lid for Easy Cleaning, Auto Shut Off, Boil-Dry Protection, Stainless Steel Filter, BPA Free, Borosilicate Glass Electric Tea Kettle
B
Chefman 1.8L Electric Kettle
Chefman
Amazon BSR #539
$27.99
View deal →
TOO CLOSE TO CALL

The main difference between the Chefman and Cosori electric kettles is their capacity, with the Chefman offering 1.8L and the Cosori offering 1.7L. The Chefman is priced at $23.55, while the Cosori is priced at $25.99. The Chefman has a higher demand, ranked #539 in sales, compared to the Cosori at #316.

  • The Chefman is currently priced at $23.55, near its all-time low.
  • The Cosori is priced at $25.99, also near its all-time low.
  • The main difference is the capacity, with the Chefman offering 1.8L and the Cosori offering 1.7L.
  • The Chefman has a higher demand, ranked #539 in sales.
Right now · Cosori 1.7L Electric Kettle

The Cosori is currently priced at $25.99, which is below its original price of $27.99.

Right now · Chefman 1.8L Electric Kettle

The Chefman is currently priced at $23.55, which is also below its original price of $27.99.

Pros & cons

Cosori 1.7L Electric Kettle
Fast boiling time under 3 minutes
No plastic contact with water for pure taste
Easy to clean with wide mouth design
Automatic shut-off for safety
Lack of additional features beyond basic functionality
No variable temperature control
Limited to 1.7L capacity
Chefman 1.8L Electric Kettle
Fast boiling in 3 minutes
Automatic shutoff for safety
Cordless convenience for easy serving
Easy-grip and pour design
No specific temperature control
Limited to 1.8L capacity
No keep-warm function

Composite Score

Cosori 1.7L Electric Kettle
62/100
VS
Chefman 1.8L Electric Kettle
49/100
Amazon Demand (50%)
68%
65%
Value Metric (30%)
59%
55%
Deal Timing (20%)
50%
0%

Quick verdict

Overall Winner
Cosori 1.7L Electric Kettle
Best Value
Cosori 1.7L Electric Kettle
Highest Demand
Cosori 1.7L Electric Kettle
Best Deal Timing
Cosori 1.7L Electric Kettle

What actually differs

SpecCosori 1.7L Electric KettleChefman 1.8L Electric KettleWhat it means
Capacity1.7L1.8LEnough for a small family
MaterialGlassStainless SteelAffects durability
Width6.1in6.24inFits on small counter

Who each one is for

Cosori 1.7L Electric Kettle

The Cosori is a good option for those who want a slightly smaller electric kettle with a glass body and automatic shut-off. It's also a good choice for those who prioritize a modern design with blue LED lights.

Chefman 1.8L Electric Kettle

The Chefman is a good option for those who want a slightly larger electric kettle with a stainless steel body and automatic shut-off. It's also a good choice for those who prioritize a fast boiling time and a cordless design.

Demand right now

The Cosori has a higher demand, ranked #316 in sales, compared to the Chefman at #539. This suggests that the Cosori is currently more popular among Amazon shoppers.

Bottom line

The overall winner is a tie, as both electric kettles have similar features and are priced similarly. However, the Chefman has a slightly larger capacity and is priced lower, making it a good option for those who want a larger kettle. The Cosori, on the other hand, has a more modern design and a glass body, making it a good option for those who prioritize aesthetics. Considering the current prices, it's a good time to buy either of the kettles, as they are both near their all-time lows.

Common questions

What is the main difference between the Chefman and Cosori electric kettles?
The main difference is the capacity, with the Chefman offering 1.8L and the Cosori offering 1.7L.
Is the Cosori electric kettle worth the extra cost?
The Cosori is priced at $25.99, which is $2.44 more than the Chefman. It's worth the extra cost if you prioritize a modern design and a glass body.
How do the boiling times of the Chefman and Cosori electric kettles compare?
Both kettles have fast boiling times, with the Chefman boiling water in under 3 minutes and the Cosori boiling water in under 3 minutes as well.
Do the Chefman and Cosori electric kettles have automatic shut-off?
Yes, both kettles have automatic shut-off, which ensures safe and worry-free use.
What is the warranty period for the Chefman and Cosori electric kettles?
The warranty period is not specified in the product descriptions, but it's recommended to check the manufacturer's website for more information.

The scores use Amazon demand, live vs list price, and price history, without considering star ratings.

TL;DR
  • Right now — Cosori 1.7L Electric Kettle: $25.99, down from $27.99, Amazon BSR #316.
  • Right now — Chefman 1.8L Electric Kettle: $27.99, Amazon BSR #539.
  • If price matters most, the Cosori 1.7L Electric Kettle is $25.99.
  • Stronger Amazon demand: Cosori 1.7L Electric Kettle (BSR #316).
  • Composite pick (demand + value + deal): Cosori 1.7L Electric Kettle.

Winner by category

CategoryCosori 1.7L Electric KettleChefman 1.8L Electric KettleWinner
ValueCosori 1.7L Electric Kettle$2.00 cheaper
DemandCosori 1.7L Electric KettleBSR #316
Deal ScoreCosori 1.7L Electric Kettle50/100
OverallCosori 1.7L Electric KettleDemand + value + deal

Price comparison

Cosori 1.7L Electric Kettle
$25.99
Lowest ever: $25.99
50/100
Difference
$2.00
Chefman 1.8L Electric Kettle
$27.99
Lowest ever: $23.55
0/100

Price history

Cosori 1.7L Electric KettleChefman 1.8L Electric Kettle
A lowest ever$25.99
B lowest ever$23.55
Current A$25.99
Current B$27.99

Price intelligence

◆ HawkShift AI
8 scans
Every 0.7d avg
Current Price
$25.99
Predicted 7D
$25.99
$0.00 (0.00%)
Predicted 30D
$25.99
$0.00 (0.00%)
AI Signal
Watch
25% confidence
Price
EMA
Forecast
Price Intelligence
TrendFLAT
Confidence25%
Volatility0.0%
Data QualityLow
Scan Freq0.7d
Key Levels
Resistance$25.99
Support$25.99
All-Time High$25.99
All-Time Low$25.99
AI Factors
🌙 SeasonalNone
🏷 Promo 7D5%
Recommendation
Only $25.99 observed so far (no real high/low range) — set an alert
Price Range
$25.99$25.99
0th percentile
Confidence Intervals
7 Day
$25.47$26.99
30 Day
$25.47$26.99
Trend Strength
0.00Weak
R² SCORE
Price Momentum
0.00%
vs last 7 scans
◆ HawkShift Price Intelligence · Predictions updated every scan
◆ HawkShift AI
8 scans
Every 0.7d avg
Current Price
$27.99
Predicted 7D
$27.99
$0.00 (0.00%)
Predicted 30D
$27.99
$0.00 (0.00%)
AI Signal
Watch
35% confidence
Price
EMA
Forecast
Price Intelligence
TrendFLAT
Confidence35%
Volatility0.0%
Data QualityLow
Scan Freq0.7d
Key Levels
Resistance$27.99
Support$23.59
All-Time High$27.99
All-Time Low$23.55
AI Factors
🌙 SeasonalNone
🏷 Promo 7D5%
Recommendation
Only ~4.6 days of price history — set an alert
Price Range
$23.55$27.99
100th percentile
Confidence Intervals
7 Day
$26.99$27.99
30 Day
$26.99$27.99
Trend Strength
0.00Weak
R² SCORE
Price Momentum
+18.85%
vs last 7 scans
◆ HawkShift Price Intelligence · Predictions updated every scan

Key specs

SpecCosori 1.7L Electric KettleChefman 1.8L Electric Kettle
Capacity L1.71.8
Materialglassstainless steel
Wattage1500

Feature differences

Chefman 1.8L Electric Kettle has Bpa Free
Both have Auto Shutoff

Performance analysis

Deal timing

Cosori 1.7L Electric Kettle: $25.99, down from $27.99, Amazon BSR #316. Chefman 1.8L Electric Kettle: $27.99, Amazon BSR #539.

Demand

The Cosori 1.7L Electric Kettle shows stronger Amazon demand (BSR #316). Best Sellers Rank moves with real purchase volume — we use it instead of star ratings when reviews aren’t available.

Value

At $25.99, the Cosori 1.7L Electric Kettle is $2.00 cheaper. The gap is small — decide on demand and specs, not pennies.

Overall

On HawkShift’s Amazon composite (demand + value + deal timing), the Cosori 1.7L Electric Kettle leads. This is not a star-rating verdict — it’s price and marketplace demand.

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