F21 Pro · 1 version · 9 samples
Android
11 R
Battery
2150 mAh
Technology
Li-ion
Chipset
k61v1_64_bsp
Memory options
4/64 GB · 4/32 GB
Display
480x640 (60Hz)
Model
F21 Pro
Estimated charging time
2h 0min
to charge 0 → 100%
Max charging temperature
42.9°C
average peak while charging
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The Qin DuoQin F21 Pro packs a 2150 mAh Li-ion battery. It charges from 0 to 100% in roughly 2h 0min, peaking near 42.9°C while charging. Every figure is aggregated anonymously from real DuoQin F21 Pro owners using Battery Guru (6 samples), so it reflects everyday usage rather than lab claims.
Based on 6 anonymized samples from Battery Guru.
The DuoQin F21 Pro charges from 0 to 100% in approximately 2h 0min, with charging temperatures peaking around 42.9°C.
The DuoQin F21 Pro has a 2150 mAh Li-ion battery.
It is aggregated anonymously from real DuoQin F21 Pro owners using the Battery Guru app (6 samples), reflecting real-world usage rather than manufacturer specifications.