Zendure

Zendure SuperTank Pro

Expert rating8.8 / 10

Capacity:: 26,800mAh / 96.5Wh
Total Output:: 300W
USB-C Ports:: 4x, up to 100W bidirectional each
Display:: Digital wattage readout

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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Manufacturer: Zendure Last updated: 2026-09-12

Where to buy

Zendure StoreGo to store

Zendure SuperTank Pro Review

If you're trying to charge a 16-inch MacBook Pro from empty as fast as a wall charger would, the Zendure SuperTank Pro is one of the few power banks that can actually push 100W continuously through a single port.

Most 'laptop charging' power banks cap out around 60-65W per port, which trickle-charges a power-hungry laptop rather than actually keeping pace with its draw under load. The SuperTank Pro's two 100W bidirectional ports mean it can recharge a MacBook Pro nearly as fast as its stock 96W or 140W brick, and it can do that on two ports at once with 300W total budget spread across all four.

Why 100W Bidirectional Matters

Bidirectional means each of the two main USB-C ports can be either input or output at the full 100W rate, so you can recharge the bank itself in about an hour from a 100W GaN charger, then turn around and push that same 100W back out to a laptop. Most competing banks split input/output wattage unevenly.

Comparison to Alternatives

The UGREEN Nexode 130W tops out at 130W on a single port versus the SuperTank Pro's 100W, but the SuperTank Pro can sustain 100W on two ports simultaneously (200W of laptop-grade output at once) which the UGREEN cannot match across multiple devices. The HyperJuice 245W has more total capacity but is built for max battery size rather than balanced 4-port simultaneous throughput.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating8.8 / 10

The power bank to buy if you need to keep a power-hungry laptop actually charging, not just topped up, on the go.

Best for

Charging a MacBook Pro or gaming laptop near full speed
Running two 100W devices simultaneously
Professionals who travel with power-hungry gear

Not for

Airline carry-on if you need the largest legal capacity (this is smaller than the 100Wh cap allows)
Ultra-lightweight everyday carry
Budget buyers (this sits at the premium end)

Specifications

What these specs mean

Identity

Brand	Zendure
Model Number	SuperTank Pro

Capacity

Capacity mAh	26800 mAh
Capacity Wh	96.5 Wh
Cell Chemistry	Lithium-ion

Output power

Max Output With All Ports	300W across all ports simultaneously

Ports

Output Port Count	4 ports

Recharging

Recharge Input Power	Up to 100W via any USB-C port

Display and controls

Display Type	Digital display showing live input/output wattage per port

Size and portability

Weight	1.32 g
Length	147.0 mm
Width	68.0 mm
Thickness	34.0 mm

FAQs

What are the key specifications of the Zendure SuperTank Pro (26,800mAh/300W Total Output/100W Bidirectional USB-C/Near-Instant Laptop Recharge)?

Key specs for the Zendure SuperTank Pro: Capacity 26800 mAh, Ports 4x USB-C, 1x USB-A, Energy 96.5 Wh, USB-C1 Output Up to 100W (bidirectional Input/Output), USB-C2 Output Up to 100W (bidirectional Input/Output), USB-C3/C4 Output Up to 65W each.

Who is the Zendure SuperTank Pro (26,800mAh/300W Total Output/100W Bidirectional USB-C/Near-Instant Laptop Recharge) best suited to?

Best suited to: Charging a MacBook Pro or gaming laptop near full speed; Running two 100W devices simultaneously; Professionals who travel with power-hungry gear.

What are the drawbacks of the Zendure SuperTank Pro (26,800mAh/300W Total Output/100W Bidirectional USB-C/Near-Instant Laptop Recharge)?

Not the best fit for: Airline carry-on if you need the largest legal capacity (this is smaller than the 100Wh cap allows); Ultra-lightweight everyday carry; Budget buyers (this sits at the premium end).