SKU: 36744968151

JB Battery PowerBus ZS28 Heavy Duty Power Station - 4kWh Capacity | 3.2kW Output

Sale price$1345.50 Regular price$1495.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

JB Battery PowerBus ZS28 Heavy Duty Power Station - 4kWh Capacity | 3.2kW OutputPowerBus ZS28 4kWh Heavy Duty Portable Power Station Uninterrupted Power for the Toughest Job Sites. The PowerBus ZS28 is engineered for high demand environments where traditional power is unavailable. Packing a massive 4kWh capacity and a robust 3. 2kW continuous output, this heavy duty power station provides the reliability of a petrol generator without the noise, fumes, or maintenance. Whether you are powering heavy duty power tools on a

PowerBus ZS28 | 4kWh Heavy-Duty Portable Power Station

Uninterrupted Power for the Toughest Job Sites.

The PowerBus ZS28 is engineered for high-demand environments where traditional power is unavailable. Packing a massive 4kWh capacity and a robust 3.2kW continuous output, this heavy-duty power station provides the reliability of a petrol generator without the noise, fumes, or maintenance.

Whether you are powering heavy-duty power tools on a construction site, running sensitive diagnostic equipment in the field, or managing a remote outdoor event, the ZS28 delivers clean, stable energy exactly where you need it.

Key Features

Massive 4kWh Capacity

High-density battery storage ensures your tools stay running all day long.

3.2kW High-Output Inverter

Easily handles high-draw equipment, including circular saws, drills, and industrial lighting.

🔧

Industrial-Grade Mobility

Built into a ruggedized crash-frame with 360° heavy-duty castors for effortless movement across flat surfaces and job sites.

🔌

Multi-Port Interface

Equipped with a versatile array of outlets to power multiple devices simultaneously.

  • Standard AC Outlets - Universal compatibility for all standard power tools and equipment
  • High-current DC ports - Direct power for DC equipment and charging systems
  • Fast-charge USB interfaces - Keep mobile devices and tablets charged on site
  • Rugged Construction: Features a reinforced steel roll-cage and ventilated cooling panels designed to withstand the rigors of professional use.

Ideal For:

Construction & Trades

Power your entire site setup—from chargers to heavy machinery—without trailing long extension leads.

Outdoor Events & Film

Silent operation makes it perfect for catering, lighting, and AV equipment in noise-sensitive areas.

Emergency Backup

A reliable high-capacity fail-safe for critical business infrastructure.

Remote Work Sites

The ultimate mobile power hub for surveying, mining, and agricultural maintenance.

Technical Specifications

Feature Specification
Model PowerBus ZS28
Battery Capacity 4kWh (4000Wh)
Rated Output 3.2kW (3200W)
Mobility 4x Heavy-Duty Swivel Wheels
Housing Reinforced Steel Frame / Impact-Resistant Panels
Charging Options AC Wall Charge / Solar Compatible

Power Without Compromise

Experience professional-grade portable power that works as hard as you do.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 36744968151

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4.9 ★★★★★
Based on 30 reviews
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YourFriendlyNeighborhoodReviewer
Cuba, US
★★★★★ 5
Professional, attractive looking coffee bags.
Whether for gifting or selling or just using at home, these coffee bags are durable and high quality, and they look very professional! I have used a couple of them with no issue with my Mylar bag heat sealer and have been very pleased with the results. I think the price (currently $36.99 for 60) is a good deal considering the quality and quantity you get with this order, and I feel confident recommending these bags to others based upon my own personal experience with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2024
P
P
Pawtucket, US
★★★★★ 5
Good quality bags
I'm far from a professional coffee roaster, but I do enjoy it. I used to use just little plastic bags when giving coffee to friends and family, but these work so much better! They are quite thick and just feel like they're quality. I do not have a mylar sealer, but I did figure out that a vacuum heat sealer will work. Just gotta run the heat part a couple times. Probably not as good as a real mylar sealer, but it works. Again, I'm not professional. I like that, being black bags, they include a roll of labels. Hard to write on black, so this was a nice addition. Overall, these are great bags.
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Reviewed in the United States on April 29, 2024
L
Larissa
Lowell, US
★★★★★ 4
The valve allows for the release of carbon dioxide gas while preventing oxygen from entering the bag
Note that you will need a heat sealer to seal these bags. The high-barrier aluminum foil construction of these bags provides excellent protection against moisture, oxygen, and light, which are the primary factors that can degrade the quality and freshness of coffee beans. The side zipper design and heat sealable feature ensure a tight seal, effectively preventing any air from entering or escaping the bag. The inclusion of a valve allows for the release of carbon dioxide gas while preventing oxygen from entering the bag, further preserving the flavor and aroma of the coffee beans. These bags are really great for storing coffee.
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Reviewed in the United States on May 8, 2024
B
Verified Purchase
Backroad Reviews
Whiting, US
★★★★★ 5
Nice design, easy to pour, smooth coffee.
This is a really great design. We've been using this since July of 2024 and it's come in really handy for daily coffee making. Much smoother than a drip machine, and less coffee is needed. This starts the journey coffee making artisans.
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Reviewed in the United States on December 11, 2024
A
Verified Purchase
AyAyRon
Lexington, US
★★★★★ 5
Just the perfect size!
Love the size of the carafe. Smaller than expected but that was what I was hoping for. A good 2½ to 3 cups full. Looks modern and Chic and blends in with all the other stainless steel appliances in my kitchen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2024

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