Infinix, the Chinese smartphone maker, has announced 260W
wired charging and 110W wireless charging.
The company says the 260W technology can charge a phone with
a 4400mAh battery from 1- to 100% in 7.5 minutes. It has previously shown off
160W and 180W solutions.
“The charging architecture uses a 4-Pump Intelligent Circuit
Design that intelligently identifies power requirements and allocates the
number of charge pumps needed to work,” Infinix said.
“The upgraded 12C high rate 4400mAh battery [has] a multi-electrode
lug structure, which ensures a high charging conversion efficiency of up to
98.5%, while also increasing battery durability,”
It also claimed the battery can retain more than 90% of its
energy after 1000 cycles.
The same 260W tech would be able to charge that theoretical
phone to 25% in one minute.
260W is technically faster than the 240W wired charging just
announced on the Realme GT3, which is the fastest charging phone that you’ll
soon be able to buy. Realme claims the 4600mAh battery can go from flat to full
in nine minutes.
Xiaomi recently showed off 300W wired charging that it said
can fully charge a smaller 4100mAh battery in four minutes and 54 seconds.
It’s all getting a bit crazy given it still takes me the
best part of an hour to fully charge my Google Pixel 7 Pro at its 30W speed. It
seems ridiculously slow in comparison, as are the latest iPhones.
If it’s wireless charging you prefer then Infinix also
showed off 110W wireless charging that can charge a phone, presumably of the
same mystery capacity, in 16 minutes.
That’s impressively fast for wireless charging, which
generates more heat than wired does. That’s why Infinix’s wireless charger has
a fan stuffed inside to cool everything down. Oppo and OnePlus have released
similar chargers for their phones, but the charging speeds were well below
110W.
Though concerns remain in the phone industry that very fast
charging is dangerous and could cause failed, exploding batteries, there have
been no widely reported issues with any one specific phone model since
Samsung’s 2017 Note 7 debacle.
When asked Infinix if both its wired and wireless charging
technology could conceivably be present in the same phone, because many of the
fastest charging phones don’t support wireless – the 240W Realme GT3 and 150W
OnePlus 10T as prime examples.
“The All-Round FastCharge solution will be first featured on
the Infinix NOTE series later this year,” a spokesperson said.
“Infinix has not confirmed at this moment whether the 260W
All-Round FastCharge and 110W wireless All-Round FastCharge will be equipped in
any specific model.”
So it’s unclear if we will see the tech in one or several
devices.
While many smartphones now come with very fast charging,
Apple and Samsung are holdouts.
The iPhone 14 Pro can only charge at a maximum speed of 27W,
while the Samsung Galaxy S23 Ultra can hit 45W. Neither of these phones comes
with a charger in the box – but companies that offer very fast wired charging as
a reason to buy the phone are all generally still including the charger in the
retail packaging.
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