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Kitchen Appliance

Chefman RJ14-UB

3 source-linked failure reports. Most reported: Battery failure. Typical failure around 4 mo.

Reliability signal — · Insufficient data · data confidence Very Low

3 confirmed failure reports

Reliability summary

What is likely to go wrong, when it happens, and how expensive it can be — from source-linked failure reports. Counts are reports in our database, not a population failure rate.

Reliability signal

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3 confirmed failure reports · Insufficient data · Data confidence: Very Low

Need at least 5 confirmed failure-signal reports before showing an A–F grade.

Most common issue
Battery failure
Typical first failure
4 mo
Median of confirmed reports with timing
Median repair cost
—
Reported costs only · market varies
Highest reported repair
—
Not a quote · costs differ by country

What breaks?

Failure types

Click a type in the reports section below to filter.

  • Battery failure1 · 33.3%
  • Explosion / rupture1 · 33.3%
  • Fire / ignition1 · 33.3%

When does it break?

Failure timing

Months after purchase, using reports that included timing.

What does it cost?

Reported repair costs

Distribution of owner-reported repair costs— not a quote or guarantee. Labor and parts prices vary by country.

No reported repair costs yet for this model.

Median months to failure

4

Failure reports

3

View →

Median repair cost

—

Still recommend

—

% repaired

—

% mfr warranty

—

% extended warranty

—

% support helpful

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Use these reports as a risk signal, then check current listings before you buy.

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What breaks?

What breaks? · reports

Battery failure

Electric Coffee Makers or Teapots (217)

25 months

Government / agencyIndexed Oct 28, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20190128-78200-2147383052. Severity: Injury, First Aid Received by Non-Medical Professional. Matched catalog product: Chefman RJ14-UB. Source model text: RJ14-SKG. Incident: The latch on the top failed under pressure and the unit literally blew its top. A pice of the latch flew out and hit the back of my left hand hard enough to cause a bruise and swelling. Guess I�m lucky, it could have hit an eye!

UnverifiedEvidence ★★★★☆
View report details

Months until failure

25 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

86%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Explosion / rupture

Electric Coffee Makers or Teapots (217)

4 months

Government / agencyIndexed Oct 22, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20211219-E3C5D-2147358371. Severity: Incident, No Injury. Matched catalog product: Chefman RJ14-UB. Source model text: Chefman RJ14-UB. Incident: Coffee maker failed to puncture pod which exploded and blew open the lid spraying hot water and coffee grounds. Chifman instant coffee maker for single pods and cups. Used at home. No one was injured as no one was near the coffee maker.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

4 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

92%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Fire / ignition

Electric Coffee Makers or Teapots (217)

0 months

Government / agencyIndexed Oct 16, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20210422-5B556-2147364574. Severity: Incident, No Injury. Product: Chefman RJ14-UB (Chefman InstaCoffee Single Serve Coffee Maker Compatible with K-Cup Pods, Grounds & Loose-Leaf Tea w/Reusable Filter Model RJ14-UB). Incident: I had just filled my Chefman single serve coffee maker with water. I had already filled the reusable k cup filter cup and placed in coffee machine. Several minutes later I was on the computer and pushed the brew button. The brewer top had been firmly snapped in place. The red light came on and the machine started to brew. About 10-15 seconds after the brewer started a loud pop like a firecracker occurred and the top lid came flying open and steam shot out. I was about 2 feet away from the machine and it scared me badly. My co-worker came running around the partition and said, "what the hell was that"? I restarted the machine and it brewed the coffee but first made clear water for a second. I am worried that if this occurs that someone could be badly burned. I wanted to commit this report in case a recall needs to occur and to document this scary experience.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

0 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

88%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

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