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396 reviews

USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

Brand Name: TENSTAR ROBOT. Model Number: Yes. Color 4: Computer. Type: Voltage Regulator. is_customized: Yes. Application: Computer. Condition: New. Package: SMD. Dissipation Power: Yes. Operating Temperature: Computer. Supply Voltage: Voltage Regulator.

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396 reviews

USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

Color:
White Orange Red

Brand Name: TENSTAR ROBOT. Model Number: Yes. Color 4: Computer. Type: Voltage Regulator. is_customized: Yes. Application: Computer. Condition: New. Package: SMD. Dissipation Power: Yes. Operating Temperature: Computer. Supply Voltage: Voltage Regulator.

S***i
Fast shipping! Perfect seller! Thank you. I will again shop. He came to my door in 12 days. Excellent seller. I'll shop from here again.
O***v
Do not buy! It does not hold high currencies for more then 1-20 sec. test with xiaomy Power Bank 3 Pro and 2 S and Galaxy S8 +. Look Photo: Galaxy says its fast charging but there is 4.5 volts and funny 0.11 amps. I have bot 5 this things, and very accessible with their useless. Do not buy! This thing does not hold the load longer than 1-20 seconds. Briefly switches to fast charging mode and then sharply drops to ridiculous values. As a result, the phone believes that it is charged quickly, although in fact it probably consumes more in standby mode than it receives from this wonderful converter. See the photo.
A***i
Excellent charger with fast charging
B***a
Works perfectly with batteries or solar board.
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A***i
Excellent charger with fast charging
S***v
Excellent charging, 2a with input 12 v digest quietly, more load is nothing.
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What customers say

38% buyers are happy with: It heated. Delivery fast. Charging fast. Seller perfect. Shipping fast. Everything works. Quality excellent. Item as pictured. Phone is charged quickly. Charger excellent.
11% buyers complain about: Order did not come. 3.7 will not start. Switches to fast charging mode. Usb socket with missing solder. Goods did not come. Five module is buggy. 5v is impossible with this device. 5v mode is poor. Module very strongly heated. Cooling have to колхозить.
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More Customer Opinions

it
7 5
heated • is necessary to cool the radiator • came on time • is quite heated • bigger usb ports • is bigger • came
More details
delivery
8
fast • to moscow 11 days • 1 month • works normally • working ok
charging
6
fast • excellent
seller
4 2
perfect • excellent • i recommend • recommend
More details
shipping
4 1
fast • took almost 60 days • is faster
More details
everything
4
works • is good • is at a high level
quality
3 1
excellent • good • is normal
More details
item
2 1
as pictured • thanks+++
More details
phone
3
is charged quickly • with a bang • support for qc3 through the meter
charger
3
excellent • great • good
description
3
accurate • qc works • corresponds
product
3
arrived as specified • beautifully packaged • great
soldering
2
very high quality • are good
all
2
super • ok
qc-
1
works
compact
1
nice
cardboard box
1
neat
electronic load
1
can test
smd components
1
are fine
protocol
1
was determined
order
1 3
did not come • was lost
More details
3.7
2
will not start • works only for a decrease
device
1 1
no
More details
switches
1
to fast charging mode
usb socket
1
with missing solder
goods
1
did not come
five module
1
is buggy
5v
1
is impossible with this device
5v mode
1
is poor
module
1
very strongly heated
cooling
1
have to колхозить
this
1
error
all 3 boards
1
work
chip
1
is strongly heated
track
1
was tracked across china
power
1
low
spb 2
1
weeks
usb port
1
had to be slightly adjusted
qc3.0
1
does not work
huawei p20
1
is not supported
output :(
1
leva non-working
immediately
1
sorry did not check