T20Ultra · 1 variant · 5 samples
Android
13 Tiramisu
Battery
10800 mAh
Technology
Li-ion
Chipset
P2T
Memory
12GB · 256GB
Display
1200x1916 (60Hz)
Model
T20Ultra
Max charging temperature
36.3°C
average peak while charging
Screen-on time
15h 30min
estimated on a full charge
Estimated battery life
20h 0min
estimated on a full charge
See your own charging speed, screen-on time and battery health in real time with Battery Guru.
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The DOOGEE T20Ultra packs a 10800 mAh Li-ion battery and lasts about 20h 0min on a full charge with around 15h 30min of screen-on time. It charges from 0 to 100% in roughly 6h 30min, peaking near 36.3°C while charging. Every figure is aggregated anonymously from real T20Ultra owners using Battery Guru (5 samples), so it reflects everyday usage rather than lab claims.
Based on 5 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the DOOGEE T20Ultra lasts about 20h 0min on a full charge, with roughly 15h 30min of screen-on time.
The T20Ultra charges from 0 to 100% in approximately 6h 30min, with charging temperatures peaking around 36.3°C.
The T20Ultra has a 10800 mAh Li-ion battery.
It is aggregated anonymously from real T20Ultra owners using the Battery Guru app (5 samples), reflecting real-world usage rather than manufacturer specifications.