Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

MTZ Team | Skyline Ad | Item Page

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

Buy Box Ad Container Module for Desktop

Custom HTML Module - About SalesFinancing - Second update

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

Syndigo

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

MTZ Team | Marquee 2  Ad | Item Page

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

Custom HTML Module - About Klarna

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

RR carousel 2

Item Carousel - Rich Relevance 3

RR carousel

Item Carousel - Rich Relevance 2

#000000

Item Carousel - Rich Relevance 1

Step Up Voltage Module, 94% Conversion Efficiency Durable DC-DC Converter, For Car Power Supply Laptop Electronic Equipments 12-32V To 12-35V

<ul><li>DIY one adjustable output car power supply, only need to input 12V, then it can output continuous adjustable voltage; note that the output voltage cannot be lower than the input voltage.</li><li>Universal car power supply for laptop; Connect input to 12V power supply, then adjust output voltage to fit your laptop.</li><li>It is also a boost charger, which you can use with a 12V power supply to charge a higher voltage storage battery, for example a 24V battery.</li></ul>

Brand

Assembled Product Dimensions (L x W x H)

Assembled Product Weight

Specification: Features: DIY one adjustable output car power supply, only need to input 12V, then it can output continuous adjustable voltage; note that the output voltage cannot be lower than the input voltage. Universal car power supply for laptop; Connect input to 12V power supply, then adjust output voltage to fit your laptop. It is also a boost charger, which you can use with a 12V power supply to charge a higher voltage storage battery, for example a 24V battery. Power supply for your electronic equipments, it can work normally as long as you adjust voltage as needed and current should not exceed the rated current. This module would be the best choice if your project has 10-18V input while system board need 24V with big power, no need to debug, easily to achieve hight efficient high-power voltage boosting. Specification: Type: Non-isolation boost module Input Voltage: 12~32V DC Output Voltage: 12V~35V DC continuous adjustable, default 19V Maximum Output Current: 6A Maximum Input Current: 10A Maximum Output Power: 100W natural cooling; 150W add cooling fan Conversion Efficiency: 94% when input 16V, output 19V, 2.5A; for reference only IN+: Input Positive IN-: Input Negative OUT+: Output Positive OUT-: Output Negative Operating Temperature: -40 degrees Celsius to +85 degrees Celsius if ambient temperature is more than 40 degrees Celsius , please reduce power, or add cooling fan Full Load Temperature Rise: 45 degrees Celsius No-Load Current: Typical 25 mA Short Circuit Protection: No please add over-current protector at input Reverse Input Protection: No please add diode at input Size: Approx. 6.5 x 4.8cm/2.6 x 1.9in Weight: 62gapprox. Note: 1, This module's output power is related to its load capacity, power supply and load, etc; All given data are results tested with professional equipment, which does not consider other factors. 2, Power supply module is a kind of electronic components which need professional knowledge to use, please make sure you know how to use it. Package Includes: 1 x Module

Universal Product Code (UPC check)

fulfillment

title_shipToHome_date_free_delivery