B2 Ultra · 1 variant · 3 samples
Android
15 Vanilla Ice Cream
Battery
15000 mAh
Technology
Li-poly
Chipset
B2_Ultra
Memory
12GB · 256GB
Display
1080x2460 (120Hz)
Model
B2 Ultra
Limited data so far (3 samples). These figures will firm up as more IIIF150 ANT DAO TECHNOLOGY LIMITED B2 Ultra owners contribute.
Estimated charging time
3h 0min
to charge 0 → 100%
Max charging temperature
38.0°C
average peak while charging
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The IIIF150 ANT DAO TECHNOLOGY LIMITED B2 Ultra packs a 15000 mAh Li-poly battery and lasts about 147h 30min on a full charge with around 37h 30min of screen-on time. It charges from 0 to 100% in roughly 3h 0min, peaking near 38.0°C while charging. Every figure is aggregated anonymously from real ANT DAO TECHNOLOGY LIMITED B2 Ultra owners using Battery Guru (3 samples), so it reflects everyday usage rather than lab claims.
Based on 3 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the IIIF150 ANT DAO TECHNOLOGY LIMITED B2 Ultra lasts about 147h 30min on a full charge, with roughly 37h 30min of screen-on time.
The ANT DAO TECHNOLOGY LIMITED B2 Ultra charges from 0 to 100% in approximately 3h 0min, with charging temperatures peaking around 38.0°C.
The ANT DAO TECHNOLOGY LIMITED B2 Ultra has a 15000 mAh Li-poly battery.
It is aggregated anonymously from real ANT DAO TECHNOLOGY LIMITED B2 Ultra owners using the Battery Guru app (3 samples), reflecting real-world usage rather than manufacturer specifications.