XL6009 DC-DC Step-up Module, with Adjustable Booster Power Supply and Output Max Current 4A
N**I
I liked it very much
Super......I gave 3.7 volts input to it and its output was up to 38 volts. I buy for this for a project. Thanks amazon 😊
L**U
GOOD
SUPPER PRODUCT AT LOW COST
A**.
Useful product
It is heating up quickly but working well.
M**A
Not buy
This product is voltage double not amper double
R**.
"Useless & futile product"
Useless, not working. Don't venture to buy it.
M**R
Worst
First one not working and then replaced one damaged
A**A
One Star
It is not boosting.it dose'nt work with my 12v motor
Trustpilot
2 months ago
2 weeks ago