Step Up Boost DC-DC Converter 0.9-5V to 5V 600MA USB Output Module

Step Up Boost DC-DC Converter 0.9-5V to 5V 600MA USB Output Module

Marsoni

M251S

$150.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Step Up Boost DC-DC Converter 0.9-5V to 5V 600MA USB Output ModuleModule Properties: non isolated step up module (BOOST) input voltage: 1 5V Output voltage: 5. 1 5 . 2 V Output Current: Rated 1A 1. 5A (single lithium input), the maximum 1. 5A (single lithium input) Efficiency: Up to 96% (the higher the input voltage, the higher the efficiency) Switching frequency: 500KHz Output ripple: 30mV (MAX) 20M bandwidth (input 4V output 5. 1V 1A) Voltage indication: LED lights with load (input voltage less than 2. 7V LED

Easy Shipping

Quick Dispatch:

Your Step Up Boost DC-DC Converter 0.9-5V to 5V 600MA USB Output Module orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Step Up Boost DC-DC Converter 0.9-5V to 5V 600MA USB Output Module ships.

Need Help?
Questions about Step Up Boost DC-DC Converter 0.9-5V to 5V 600MA USB Output Module, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Step Up Boost DC-DC Converter 0.9-5V to 5V 600MA USB Output Module in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I love Korean skincare and have been wanting to try Anua for a while, but I always found it a little on the pricier side. I was placing a Black Friday order and snagged this toner for $15, and I’m so glad I did! I originally wanted to try their azelaic acid serum, but since I already use a lot of serums, seeing it in toner form felt perfect — and it really is. I’ve been using this morning and night, and my skin already looks brighter. I have a lot of acne scarring, and even in the short time I’ve been using this, I’ve noticed visible improvement. It’s super gentle, not harsh at all, and has a light, pleasant scent (which doesn’t seem like added fragrance). My skin is extremely acne-prone, and this hasn’t broken me out whatsoever. If anything, it feels calming. So far I’ve truly enjoyed this product, and I definitely recommend it if you’re looking for something soothing that actually helps with texture, spots, and overall clarity!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 10, 2025

Verified Purchase

They are so cute and comfortable

Chelsea, US

★★★★★ 5

Great toner

Size: 8.45 Fl Oz (Pack of 1)

I love the toner , I will continue to purchase .

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 18, 2026

Verified Purchase