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Description
BMT BOOST MODU 4.5-32V W/DISPLAYUpgraded Version XL6009 Adjustable DC DC Boost Module. I P 4. 5 32V. O P5 35V. 3A. with 3 Digit LED Display XL6009 Adjustable DC DC Boost Module Overview XL6009 is a 4A switch current high performance boost ( BOOST ) module. This module uses the second generation high frequency switching technology XL6009E1 as the core chip, and its performance far exceeds that of the first generation technology LM2577. The XL6009 booster module has lower cost and
Upgraded Version-XL6009 Adjustable DC/DC Boost Module. I/P 4.5-32V. O/P5-35V. 3A. with 3 Digit LED Display
XL6009 Adjustable DC/DC Boost Module
Overview
XL6009 is a 4A switch current high performance boost ( BOOST ) module. This module uses the second-generation high-frequency switching technology XL6009E1 as the core chip, and its performance far exceeds that of the first-generation technology LM2577. The XL6009 booster module has lower cost and better performance, and the LM2577 module is about to be eliminated.
Features
- This product is made of high quality material, strong and durable.
- Built-in current limit function, thermal shutdown function, soft start function, and frequency compensation function.
- It has a voltmeter that displays the voltage operating status in real time.
- The conversion efficiency can up to 94%, typical efficiency is 85%.
- Adopting high specification craft, carefully welding, precise hole position, complete functions.
- XL6009 Step-up Power Module uses XL6009 as main control chip to realize broader scope of application about boosting.
- It shows the adjusted results intuitively with the digital tube.
- There is no need to use the multimeter, which will be more convenient.
- Equipped with the Schottky diode, you need not to be worried about wrong operation.
- It adds ventilation hole on PCB to enhance the capacity of heat dissipation.
Operation:
- A). Short press: input / output display options
- Two). Moderate press: enter the adjustment status. Increase or decrease the displacement (the default value is 0), when the voltage shows incorrect use. Short according to regulation, long or long according to restoration
- 3). Long press: low power consumption status, digital tube and lights are off, normal module operation. Click the button again to restore. Normal display screen
Package Includes:
- 1 x DC DC Step Up XL6009 4A Adjustable Boost Converter DC 4.5-32v To 5-35v Power Supply Voltage Regulator Module With LED Display Voltmeter
Specifications
- Module Features: Non-Isolated Boost
- Rectification Mode: Asynchronous rectification
- Input Voltage: 4.5V-32V
- Output Voltage: 5V-35V
- Input Current: 4A (maximum)
- Conversion Efficiency: 94% (maximum), typical efficiency is 85%
- Switching Frequency: 40KHz
- Output Ripple: 50 mV
- Load Adjustment Rate: ±0.5%
- Voltage Adjustment Rate: ±0.5%
Additional Information
| Device | Boost Module |
| Type | XL6009 | Adjustable | DC/DC |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.6 ★★★★★
Based on 294 reviews
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Product Reviews
★★★★★ 5
Love it
Color: Dark Green, Size: Small
I got the dark green. Love the sweater and it's warm. I do layer the sweater as well. It is as pictured. Size is perfect to me. I like sweaters to be longer and a bit wider in case it is freezing and I need to layer it. This sweater is perfect for layering. It comes closer to my backside, it is a little wide and not snug, and I like that the sleeves come over my wrists
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Reviewed in the United States on February 7, 2026
★★★★★ 1
Still soft but looks terrible after 1 wash. Save your money
Color: White, Size: Small, Color: White, Size: Small
Update: sweater looked great when I received. After 1 wash it looks terrible. Looks like it’s been washed too many times, material fuzzy and piled. After wearing it once, it snagged and the knit pulled through. I would NOT recommend. I had such high hopes. Save your money.
Very nice sweater, especially for the price! I love the details of the buttons on the sleeves. It is SO soft. It’s not super thick as I can see my skin through it when pressing my hand up against fabric. However, it’s not see through when wearing it. It’ll be perfect in cooler weather and perfect in the winter with a coat but won’t cause me to overheat when in a heated environment. I do feel like it runs big. I could have sized down a size. Although I’m not sure if it’ll shrink after a wash or two.
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Reviewed in the United States on September 22, 2025
★★★★★ 3
Disappointed.
Color: Blue, Size: Large, Color: Blue, Size: Large
This sweater is so comfortable and very soft. It fits well in a flattering, oversized way. But after one wash it is pilled everywhere which makes it look old and shabby. It’s at a price point where I feel compelled to return it.
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Reviewed in the United States on January 10, 2026
★★★★★ 5
Perfect!
Size: Medium, Color: Pure Black
Well made, soft comfortable and looks great.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
So soft
Size: Large, Color: Pure Black
Loved. Soft and cute
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Reviewed in the United States on April 27, 2026