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Callmate

Browse the Callmate models currently covered by CertiWatt, with the most useful catalog signals surfaced first.

152
Models
0
Manufacturer-stated Wh
152
Added recently
13
Near limit
Highest Wh model
Treasury Pro: The Power Bank 60,000mAh · 222.0 Wh
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Recently added

Near flight limit

Capacity and flight-limit guides

Compact capacity
10,000 mAh power banks for flights

Most 10,000 mAh power banks are about 37 Wh at 3.7 V, which is well below the common 100 Wh airline threshold.

Common travel size
20,000 mAh power banks for flights

A 20,000 mAh power bank is usually about 74 Wh at 3.7 V, so it is normally under the 100 Wh threshold.

Over common airline limits
30,000 mAh power banks for flights

A 30,000 mAh power bank is usually about 111 Wh at 3.7 V, which commonly requires airline approval and may be refused on some trips.

Generally allowed band
Power banks under 100 Wh

Power banks at or below 100 Wh are generally allowed in carry-on baggage without prior airline approval.

Airline approval band
Power banks from 100 Wh to 160 Wh

Power banks above 100 Wh and up to 160 Wh usually require airline approval and are often limited to two units per passenger.

All models

Common questions

Can I bring Callmate power banks on a plane?

Callmate power banks must be checked by exact model, Wh rating, country rules, airline policy, and recall status. Many sub-100 Wh models can fly in carry-on baggage, but route-specific rules still matter.

Which Callmate models are closest to the 100 Wh limit?

Callmate Treasury Pro: The Power Bank 60,000mAh, Callmate Treasury Pro: The Power Bank 60,000mAh, Callmate Ultrafuse: The Power Bank 50000mAh are near the common 100 Wh threshold in the current CertiWatt catalog.

Where can I check an exact Callmate model?

Open the model page from this brand catalog, then run a trip-specific CertiWatt verifier check with your airline and origin country.