3 in 1 3.7V To 12V Step Up Power Module Boost Charger Board Lithium Battery Charging Protection Board PCB Circuit Board
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Price increased by 0.06 $
Higher than average, a bitReliable seller: 100%
You can safely buy here, Red Yellow Store
- More than 10 years of seller experience
- High general feedback score (30218)
- Customers are satisfied by communication
- Items match description
- High shipping speed
- 1.4% of customers were dissatisfied over the last 3 months
Customer reviews
V
V***v
When ordering did not pay attention that by default send handkerchiefs for 12 volts and already thought after receiving to communicate with the seller. But there were both 9 volt charges, which I just needed. Tested both, the battery is charged up to 4,18 volts, which is the norm. At the exit of one 8,9 volts, the other 8,89 volts. Ordered to replace the Crown in the appliances. Paid on October 27, received on November 16.
November 16, 2016
A
A***a
The handkerchief came quickly, works, only forgot the seller to adjust the voltage, got on 12 V. Own consumption of about 1,3 MW (0,35 Ma at 4,1 V; 0,42 Ma at 3,0 V). Consumption is disconnected at a battery voltage of about 2,5 V (without load), and at about 2,7 V under load. Charges the battery when connecting 5 V to microUSB up to 4,35 V, the charging connection does not turn off the output voltage.
February 16, 2017
A
A***o
Everything works for 18650. Ordered on 12V can charge from ordinary USB. Delivery super for 12 days Hmao-Ugra Surgut although expected to arrive later delivery 17-22 days. Seller recommend immediately wrote to you what food you need. Looking for a long time on the site for me to illuminate the Bulgarian I want to put. Good luck to all
May 28, 2018
s
s***k
The goods came before the deadline did not expect with the seller talked to answer all the questions sent also very quickly 5
Thank you put on the bike alarm all came up wonderful, and then the crowns to buy apart
May 27, 2021
A
A***w
Work perfectly, ordered a few pieces at different voltages. Delivered quickly, seller seller answers questions.
Great fees. Sorry I ordered little))
February 15, 2017
D
D***K
Seller and bad and good first sent one scheme although I ordered three after correspondence he offered to return part of the money, I refused and we agreed that he will send two more later, here sent, works well 5 *
March 30, 2017
V
V***k
Fast delivery and good quality. The output voltage is on the contact sites under the USB connector. Looks like it's a handkerchief from the Verbank, just with a different stress. PRMI order specify which you need.
October 29, 2015
A
A***n
Everything matches the description, everything works. First the seller sent to the wrong voltage, but then sent at his own expense what was necessary. Seller recommend. Very sociable. Success and Prosperity.
August 28, 2017
T
T***v
Come whole. Modules are so small that I did not understand, thought threw me.
Big saved for the seller patiently understood what and why. I respect those who respect others. Respect.
December 23, 2019
A
A***v
Excellent module, corresponds to the stated characteristics, ordered on 9 volts, gives 9,02 v. delivery less than a month to Volgograd. Seller thanks and good luck in business!
October 06, 2017
P
P***V
As ordered, at 9 v. Z/U shows the charge, the end of the charge. The stated characteristics are consistent. At the exit of 9.05 v. Good alternative to the Crown.
February 05, 2018
M
M***n
The order to St. Petersburg delivered in 36 days, the item corresponds to the description, packed well, the work is not checked, I'm sure everything is OK!
May 27, 2016
A
A***v
It came very quickly. To zlatogawa in 13 days. Ordered 2 PCs, for 9 V, checked, seller did not forget my request. Modules work, soldering is good.
December 10, 2016
S
S***n
It works. When connecting the ACCA at the output of 1,2V, to receive 12V it is necessary to "start" by connecting the power to microUSB.
September 17, 2018
B
B***f
Everything works perfectly but is heated. Expensive but everything arranged by work replaced the crown in the transistor tester
June 06, 2016
y
y***v
Arrived quite quickly with delivery to the house well upraked, works well, ordered 9 volts, in fact 8,95. Recommend the seller
March 23, 2018
A
A***o
Second time buy this board have this seller. All as always very well. Recommend. Board work stably
March 02, 2017
b
b***v
The module went for almost 2 months visually everything is well in business until unchecked
October 13, 2016
A
A***v
The fee is packed well, the soldering is normal, in the work has not been checked yet.
April 19, 2017
A
A***v
It was 21 days before the SPB, not tracked, the description corresponds, like working
February 20, 2016
A
A***N
Very fast delivery!!! Excellent packaging. Shop liked, I recommend. Thank you seller!
November 16, 2016
A
A***v
Arrived quickly, qualitatively done until the work is checked, thanks to the seller!
January 10, 2017
A
A***v
Excellent! Thank you! The seller is very attentive and sociable. Recommend!
November 09, 2015
i
i***v
Fully complies with the description except no indication of charged CMA
December 27, 2016
E
E***u
Three weeks delivery to UK. One of the ferrite coils arrived broken.
September 25, 2019
T
T***v
The seller is super. Long and patiently explained to me. Respect.
December 23, 2019
A
A***r
Forgot to indicate that I need 9, but 12 will also be useful)
April 10, 2018
I
I***v
Packed normally, sent quickly. It's all gone. Thank you!
December 16, 2017
A
A***v
Conforms to the description, works suitable for verbanks
April 27, 2017
Prices at other sellers from 0.54 $
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Product specifications
- Brand Name: ReYeBu
- Condition: New
- Type: Voltage Regulator
- is_customized: Yes
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