Bonsai Mobile Charger (4000mAh)

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American Flag Icon Built in the USA
Rush Delivery Icon Next Day Delivery
Warranty Ribbon Icon Lifetime Warranty
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Features & Specifications


4.92" 125.0 mm
2.63" 66.8 mm
0.53" 13.5 mm
Print Area
4.62" x 2.34"

Craftmanship Matters!

  • Each unit manually inspected
  • Digital manufacturing process

The Bonsai Power Bank features an outer shell made entirely from smooth, genuine Maple and features 2 extra-large surfaces for personalization. The Bonsai mobile charger is the ideal personalized charging solution to showcase your brand in a natural way. With ample room for your full-color printed or laser engraved logo, slogan, tagline the Bonsai mobile charger is sure to command attention while effectively communicating your eco-friendly, or artisanal brand message.

The Bonsai wood power bank comes with a microUSB charging cable, and features a Lithium Polymer Battery with 4000mAh capacity, as well as a quick charge time of 3-5 hours, and a life cycle of 500 uses. When your device is not in use, the Bonsai mobile charger holds enough juice to provide up to 2 full charges for any Android or Apple smartphone or mobile device (using included charging cable and adapter only); yet, it is compact enough to fit comfortably in your pocket, or tucked in the palm of your hand along with your phone if you need to charge and talk at the same time. Distribute the Bonsai wood power bank at your next trade show, or send it as a high-end gift to your most valuable prospects.


  • 4000 mAh



Customers Love Us

by Tabatha Hunsinger
I would work with this company again…

I would work with this company again and again!! They rush ordered my 300x USBs and they came out looking so fresh and crisp! With two logos (one on each side) they came out looking GREAT!! We could have gone with more as they were a huge hit!

Thanks so much for all your hard work myself and our events team greatly appreciate it.

by Marik Pomian
Very happy with how extremely smooth…

Very happy with how extremely smooth and simple the process was to order my drives. Great communication and fast results!

by Michelle Zeller
Quality was super

Quality was super, turnaround was amazing. Time, Cost, Quality... pick any two. If you have time and quality parameters, then this is the place for you.

Trusted by the Best!
  • AMC
  • American Crew
  • Baxter International
  • Bentley Motors
  • CSX Corporation
  • Fiat
  • Google
  • HBO
  • Harley-Davidson Motorcycles
  • KTM Racing
  • Microsoft
  • Heineken
  • Nike
  • Motorola
  • Puma
Services & Add-Ons

Solutions to Fit Every Need

Pre-Load Your Own Content

Need to load sales or company content onto each drive? We can preload your files to save you time and ensure proper transfer.

Upload Your Own Artwork

No need to convert or downgrade your artwork. Our product customizer accepts most common graphic file formats, including .pdf, .psd, .ai, and more.

Pantone® Color Matching

We are sticklers for details and can print your artwork precisely to match your brand’s Pantone® color. Get ready for incredible imprints!

Color Printing or Laser Engraving

Engraving and printing options are available to achieve your exact style of personalization. Customize directly in our interactive configurator.

CustomUSB Story
Our Difference

Memorable. Powerful. Loud.

CustomUSB’s mission is to help business owners and marketing leaders empower their brand through valuable promotional tech solutions.

We produce USB drives and promotional products for small business customers to Fortune 500 companies. Our highly efficient manufacturing capabilities allow for short delivery times and reduced costs, enabling us to pass the savings to our customers.

  • 24-hour rush delivery available! #GetItTomorrow
  • In-house creative team reviews and optimizes all client artwork
  • American-made products - quality guaranteed
  • Built with high grade components to maximize memory integrity
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