Jelly Max · 1 version · 48 samples
Android
15 Vanilla Ice Cream
Battery
4000 mAh
Technology
Li-ion
Chipset
G78BoardV1
Memory
12/256 GB
Display
720x1520 (60Hz)
Model
Jelly Max
Estimated charging time
3h 0min
to charge 0 → 100%
Max charging temperature
35.7°C
average peak while charging
Screen-on time
13h 0min
estimated on a full charge
Estimated battery life
13h 30min
estimated on a full charge
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The Unihertz Jelly Max packs a 4000 mAh Li-ion battery and lasts about 13h 30min on a full charge with around 13h 0min of screen-on time. It charges from 0 to 100% in roughly 3h 0min, peaking near 35.7°C while charging. Every figure is aggregated anonymously from real Jelly Max owners using Battery Guru (48 samples), so it reflects everyday usage rather than lab claims.
Based on 48 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Unihertz Jelly Max lasts about 13h 30min on a full charge, with roughly 13h 0min of screen-on time.
The Jelly Max charges from 0 to 100% in approximately 3h 0min, with charging temperatures peaking around 35.7°C.
The Jelly Max has a 4000 mAh Li-ion battery.
It is aggregated anonymously from real Jelly Max owners using the Battery Guru app (48 samples), reflecting real-world usage rather than manufacturer specifications.