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

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

Electric Kettle · Updated July 2026 · Live prices
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
A
Chefman 1.8L Electric Kettle
Chefman
Amazon BSR #539
$27.99
View deal →
Overall Winner
Cosori Electric Kettle, No Plastic Contact with Water, 1.7L, White
B
Cosori Electric Kettle 1.7L
Cosori
Amazon BSR #316
$29.99
was $32.55
View deal →
TOO CLOSE TO CALL

The main difference between the two kettles is their capacity, with the Chefman holding 1.8L and the Cosori holding 1.7L. The Chefman is also $6.44 under its original price, while the Cosori is $2.67 under its original price. The Chefman has a slightly wider and shorter design, measuring 6.24 inches wide and 9.45 inches tall, compared to the Cosori's 5.9 inches wide and 10.3 inches tall.

  • Chefman is $23.55, $4.44 under list
  • Cosori is $29.99, $2.67 under list
  • Chefman has a 1.8L capacity, 0.1L more than Cosori
  • Buy Chefman for a larger capacity and lower price
  • Buy Cosori for a more compact design
Right now · Chefman 1.8L Electric Kettle

The Chefman is currently priced at $23.55, which is $4.44 under its original price. It has a BSR of #539.

Right now · Cosori Electric Kettle 1.7L

The Cosori is currently priced at $29.99, which is $2.67 under its original price. It has a BSR of #316.

Pros & cons

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
Cosori Electric Kettle 1.7L
Fast boiling time for less wait
Pure taste with no plastic contact
Easy to clean with wide mouth design
Safe to use with auto shut-off
Limited to 1.7L capacity
No specific temperature control mentioned
May not fit all kitchen decor styles

Composite Score

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

Quick verdict

Overall Winner
Cosori Electric Kettle 1.7L
Best Value
Chefman 1.8L Electric Kettle
Highest Demand
Cosori Electric Kettle 1.7L
Best Deal Timing
Cosori Electric Kettle 1.7L

What actually differs

SpecChefman 1.8L Electric KettleCosori Electric Kettle 1.7LWhat it means
Capacity1.8L1.7LLarger capacity
Width6.24 inches5.9 inchesWider design
Height9.45 inches10.3 inchesShorter design
Power1500WNot listedFaster boiling

Who each one is for

Chefman 1.8L Electric Kettle

The Chefman is a good choice for those who need a larger capacity and are looking for a more affordable option. Its 1.8L capacity and $23.55 price make it a good value. It also has a 1500W power and automatic shutoff, making it a safe and efficient choice.

Cosori Electric Kettle 1.7L

The Cosori is a good choice for those who prioritize a compact design and are willing to pay a bit more. Its 1.7L capacity and $29.99 price make it a good option for those who need a smaller kettle. It also has a no-plastic-contact design, ensuring a pure taste and safer drinking experience.

Demand right now

The Cosori has a higher demand, with a BSR of #316, indicating it is more popular among buyers. The Chefman has a BSR of #539, which is still a relatively high demand. However, the price difference and capacity may affect the demand for each product.

Bottom line

The overall winner is a tie, as both products have their strengths and weaknesses. The Chefman has a larger capacity and is more affordable, while the Cosori has a more compact design and a no-plastic-contact feature. Considering the current prices, the Chefman is a good buy for those who need a larger capacity and are on a budget. The Cosori is a good option for those who prioritize a compact design and are willing to pay a bit more. Ultimately, the decision comes down to the individual's needs and preferences.

Common questions

What is the capacity of the Chefman electric kettle?
The Chefman electric kettle has a capacity of 1.8L.
Is the Cosori electric kettle more compact than the Chefman?
Yes, the Cosori electric kettle is more compact, measuring 5.9 inches wide and 10.3 inches tall, compared to the Chefman's 6.24 inches wide and 9.45 inches tall.
Does the Chefman electric kettle have a no-plastic-contact design?
No, the Chefman electric kettle does not have a no-plastic-contact design, while the Cosori does.
How much is the Chefman electric kettle under its original price?
The Chefman electric kettle is $4.44 under its original price.
What is the BSR of the Cosori electric kettle?
The Cosori electric kettle has a BSR of #316.

Scores use Amazon demand (BSR), live vs list price, and price history — not star ratings.

TL;DR
  • Right now — Chefman 1.8L Electric Kettle: $27.99, Amazon BSR #539.
  • Right now — Cosori Electric Kettle 1.7L: $29.99, down from $32.55, Amazon BSR #316.
  • If price matters most, the Chefman 1.8L Electric Kettle is $27.99.
  • Stronger Amazon demand: Cosori Electric Kettle 1.7L (BSR #316).
  • Composite pick (demand + value + deal): Cosori Electric Kettle 1.7L.

Winner by category

CategoryChefman 1.8L Electric KettleCosori Electric Kettle 1.7LWinner
ValueChefman 1.8L Electric Kettle$2.00 cheaper
DemandCosori Electric Kettle 1.7LBSR #316
Deal ScoreCosori Electric Kettle 1.7L50/100
OverallCosori Electric Kettle 1.7LDemand + value + deal

Price comparison

Chefman 1.8L Electric Kettle
$27.99
Lowest ever: $23.55
0/100
Difference
$2.00
Cosori Electric Kettle 1.7L
$29.99
Lowest ever: $29.99
50/100

Price history

Chefman 1.8L Electric KettleCosori Electric Kettle 1.7L
A lowest ever$23.55
B lowest ever$29.99
Current A$27.99
Current B$29.99

Price intelligence

◆ 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
◆ HawkShift AI
8 scans
Every 0.7d avg
Current Price
$29.99
Predicted 7D
$29.99
$0.00 (0.00%)
Predicted 30D
$29.99
$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$29.99
Support$29.99
All-Time High$29.99
All-Time Low$29.99
AI Factors
🌙 SeasonalNone
🏷 Promo 7D5%
Recommendation
Only $29.99 observed so far (no real high/low range) — set an alert
Price Range
$29.99$29.99
0th percentile
Confidence Intervals
7 Day
$29.39$30.99
30 Day
$29.39$30.99
Trend Strength
0.00Weak
R² SCORE
Price Momentum
0.00%
vs last 7 scans
◆ HawkShift Price Intelligence · Predictions updated every scan

Key specs

SpecChefman 1.8L Electric KettleCosori Electric Kettle 1.7L
Capacity L1.8
Materialstainless steel

Feature differences

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

Performance analysis

Deal timing

Chefman 1.8L Electric Kettle: $27.99, Amazon BSR #539. Cosori Electric Kettle 1.7L: $29.99, down from $32.55, Amazon BSR #316.

Demand

The Cosori Electric Kettle 1.7L 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 $27.99, the Chefman 1.8L 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 Electric Kettle 1.7L leads. This is not a star-rating verdict — it’s price and marketplace demand.

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