Inner body material
Stainless steel vs plastic interior.
Why it matters
Plastic interiors leach taste and degrade with boiling water daily.
What to check
Some 'steel' kettles are steel outside, plastic inside — check the inner surface.
Home appliances
Electric Kettle
Kettles are cheap enough that people buy blind, then live with plastic-tasting water or a burnt-out element within a year.
Find your fit
A few questions about your situation, not about the product.
Answer all 2 questions to see the spec sheet to shop with.
The spec sheet, decoded
Concealed vs exposed element
Whether the heating coil is under the base plate or sitting in the water.
Why it matters
Concealed elements are easier to clean and don't scale as badly in hard water.
What to check
Exposed coils are cheaper but collect white scale fast.
Wattage & boil time
1,200–2,000W decides how fast a litre boils.
Why it matters
1,500W boils a litre in about 4 minutes; lower wattage doubles that.
What to check
Check your socket rating if the kettle is above 1,500W.
Auto cut-off & boil-dry protection
Switches off when boiling or when empty.
Why it matters
This is the main safety feature; boil-dry protection saves the element.
What to check
Insist on both, plus ISI mark.
Temperature control
Presets for green tea (80°C), coffee (92°C), boiling.
Why it matters
Only matters if you brew tea or coffee seriously; otherwise skip.
What to check
Costs 2–3x more than a plain kettle.
Before you pay
- ✓Confirm the inner body is 304 stainless steel.
- ✓Prefer concealed element, especially in hard-water areas.
- ✓Check auto cut-off, boil-dry protection and ISI mark.
- ✓Pick 1.2–1.5 L for a family, 0.8–1 L for single use.
Common traps
- !Plastic-interior kettles marketed as 'stainless steel body'.
- !Very cheap kettles with no boil-dry protection.
- !Paying for temperature presets you'll never use.
Basic 1.2 L steel kettles to temperature-control glass models.