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Case Study

HALO: From $0 to a Multimillion-Dollar Business on Amazon

HALO, purchased by ZAGG, Inc., sells mobile power: power banks and its hero product, the Halo Bolt, a car jump starter that can also charge your phone. HALO was already successful on other channels, but it had little to no sales on Amazon.

Consumer Electronics and AutomotiveSeller Central and Vendor CentralBrand Store and A+ ContentCatalog Clean-UpAdvertising
HALO brand banner on Amazon: Life. Energized.
HALO’s brand banner on Amazon, September 2026.

The Results

$0 → Multimillionyearly sales on Amazon, now HALO’s most dominant ecommerce channel
300%+conversion rate increase from the new Store page and A+ pages
12%advertising ACoS
1P + 3PVendor Central and Seller Central, each used where it pays most

Where HALO Started

A Catalog That Didn’t Give Shoppers Confidence

For a shopper searching the brand or finding its products through category searches, HALO on Amazon was a confusing experience. HALO set three goals with us: create a smooth customer buying experience, develop profitable advertising campaigns, and maintain the price integrity of its other channels.

  • 1
    DisjointedShoppers searching the brand or browsing categories didn’t see HALO’s products as one brand.
  • 2
    IncompleteListings didn’t give shoppers the confidence to buy a product they trust to start their car.
  • 3
    Overrun With Unauthorized ListingsUnauthorized listings created a negative buying experience.

Goal 1

A Smooth Customer Buying Experience

Through a series of catalog and listing optimizations, Velocity Sellers fully represented HALO’s products on Amazon with a professional, trustworthy presentation, and aggressively pursued the unauthorized listings that were creating a negative buying experience.

amazon.com/Halo-Bolt-Air…/dp/B08KJNKC6V
HALO Bolt Air product listing on Amazon with color variations and Visit the HALO Store link

What a Clean HALO Listing Looks Like

  1. 1
    Images and Video That SellA main image built for the search results, then lifestyle and how-to images, plus product videos.
  2. 2
    One Brand, Clearly Linked“Visit the HALO Store” takes shoppers from the listing to HALO’s Brand Store.
  3. 3
    Every Color on One ListingRose Gold, blue and graphite grouped as variations of one product, not separate listings competing with each other.
  4. 4
    A Title That Answers the SearchProduct name, capacity and uses up front, so shoppers know what it does before they click.
Screenshot of the HALO Bolt Air listing on Amazon, September 2026.

Store and A+ Content

Pages That Show What the Product Does

Velocity Sellers developed a Store page and A+ pages for HALO that increased conversion rates by over 300%. A+ content shows every job the product does, how safe it is, and how easy it is to use, the questions a shopper has before trusting a jump starter.

HALO Bolt Air A+ content on Amazon: jump, inflate, charge and illuminate feature modules
HALO A+ content on Amazon: Be the Backup Plan lifestyle module
HALO Bolt Air A+ content on Amazon: safety features and product callouts
HALO A+ content on Amazon: three-step how-to module for jump starting a car
HALO’s A+ content on the Bolt Air listing, September 2026. See our A+ content services and Brand Store design.

Goals 2 and 3

Grow and Profit, Without Undercutting Other Channels

Velocity Sellers used both Seller Central and Vendor Central to create the most growth while keeping margins healthy. The split came down to which products needed control, and which needed volume.

Seller Central (3P)

The Halo Bolt

The hero product, sold by HALO

  • Control over pricing, protecting price integrity on HALO’s other channels
  • No out-of-stocks, with total control over inventory
  • A higher level of profit
Catalog

Vendor Central (1P)

The Rest of the Catalog

Sold to Amazon, sold by Amazon

  • More promotional options
  • More volume through Amazon’s dynamic pricing
  • More profit

Advertising ran at a 12% ACoS. See how we run Vendor Central and Seller Central accounts, including hybrid 1P/3P setups.

Selling Well Everywhere but Amazon?

HALO was. Book a free audit and we’ll show you where your Amazon sales are being lost.

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Related: Amazon brand management · Catalog management · All case studies

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