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Rectangular black power bank with DC and USB-C ports, model NB7102

PISKEKAT

PISKEKAT NB7102 17500mAh 64.75Wh Power Bank game controller

SKU CH-6KG2-50BWD

A 17500 mAh 64.75 Wh lithium-ion power bank with 60 W USB-C PD, two DC outputs and twelve laptop connectors

  • TypeOther
  • Powers laptops via DC outputs up to 29.4 V 3 A
  • Charges phones and tablets through USB-C at up to 60 W
  • Delivers 12 W from the USB-A port for smaller devices
  • Includes 12 connector tips to fit most popular notebooks
  • Stores 64.75 Wh of energy in a lithium-ion pack

Portable power for mobile workstations

The NB7102 delivers 17500mAh at 64.75Wh through DC and USB-C outputs. It targets professionals who need to run laptops, routers, cameras or LED panels away from mains power. The pack includes twelve connector tips to match common laptop barrels. It is not suited for users who only need phone top-ups or who require wireless charging.

Capacity and output limits

Rated at 25.9V 2.5Ah, the bank supplies DC1 at 29.4-21V 3A and DC2 at 19.5V 3A for larger devices. USB-C provides 5V, 9V, 12V, 15V and 20V at up to 3A, reaching 60W maximum. USB-A is limited to 5V 2.4A for 12W. Devices drawing more than 60W or needing voltages outside the listed rails will not operate.

Bundled connectors and charging protocol

Twelve barrel tips cover most popular laptop models, but buyers must verify fit before purchase. The supplier notes a strict charging sequence: plug the wall adapter into AC first, wait for its green LED, then connect to the battery. If the unit refuses to charge, the supplier advises immediate contact for a replacement charger.

Highlights

  • Powers laptops via DC outputs up to 29.4 V 3 A
  • Charges phones and tablets through USB-C at up to 60 W
  • Delivers 12 W from the USB-A port for smaller devices
  • Includes 12 connector tips to fit most popular notebooks
  • Stores 64.75 Wh of energy in a lithium-ion pack

Specifications

TypeOther

Questions about this item

Will the 19.5 V DC2 (4017) output run my older laptop that needs 19 V 3 A?

The DC2 port supplies 19.5 V at up to 3 A, so it can power a laptop rated for 19 V 3 A.

How do I verify the power bank is charging correctly after I connect the wall charger?

Plug the wall charger into mains first — its LED turns green — then connect it to the power bank; the unit will begin charging.

Which connectors and cables come in the box, and what must I buy separately?

The package includes 12 laptop connectors for the DC outputs and a USB-C cable; you only need an extra cable if your device uses a different USB-A or DC tip.

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