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Portable power through USB-C™

HP USB-C Essential Power Bank

In stock
SKU
3TB55AA

Charge and power your Windows or macOS® notebook and USB devices from a single USB-C™ connection, even when you can’t plug in, with the HP USB-C Essential Power Bank. Enjoy the functionality of an AC adapter and battery with the expansion of a USB hub in one essential device.

Do more with less

Reduce the cables you carry and keep working without searching for a power outlet. The bank charges your device through its USB-C™ cable and your phone and accessories from its additional USB-A and USB-C™ ports—no extra dongles required.

Pre-charge and go

Charge the bank beforehand from your notebook’s USB-C™ AC adapter and monitor progress on the fuel LED. Then unplug the bank and use as a portable power source you can carry in your carrying case or backpack.

Power when you need it most

Recharge your notebook and devices while you work or while they’re connected to the bank inside your bag; or use the bank as a backup battery.

World-class support

Rest easy with a one-year limited warranty.

What's in the box
  • HP USB-C Essential Power Bank
  • Documentation
Hardware compatibility
Compatible with HP Elite x2 1011 G1; HP Pro x2 612 G1; HP ProBook 450 G5 Notebook PC; HP ProBook 440 G5 Notebook PC; HP ZHAN 66 Pro G1; Notebook PC; HP ProBook 430 G5; Notebook PC; HP ProBook 450 G4 Notebook PC; HP ProBook 440 G4 Notebook PC; HP ProBook 430 G4 Notebook PC; HP ProBook 450 G3 Notebook PC; HP ProBook 440 G3 Notebook PC; HP ProBook 430 G3 Notebook PC; HP ProBook 450 G2 Notebook PC; HP ProBook 440 G2 Notebook PC; HP ProBook 430 G2 Notebook PC; HP ProBook 640 G4 Notebook PC; HP ProBook 650 G4 Notebook PC; HP ProBook 650 G4 Notebook PC; HP ProBook 640 G3 Notebook PC; HP ProBook 650 G3 Notebook PC; HP ProBook x360 11 G2 EE Notebook PC; HP ProBook x360 11 G1 EE Notebook PC; HP ProBook 11 EE G2; HP ProBook 11 EE G1; HP Pro x2 612 G1 with Power Keyboard; HP Pro x2 612 G1 with Travel Keyboard; HP ProBook 640 G2 Notebook PC; HP ProBook 650 G2 Notebook PC; HP EliteBook 830 G5 Notebook PC; HP EliteBook 820 G4 Notebook PC; HP EliteBook 840r G4 Notebook PC; HP EliteBook 840 G4 Notebook PC; HP EliteBook 850 G4 Notebook PC; HP Elite x2 1011 G1 with Power Keyboard; HP Elite x2 1011 G1 with Travel Keyboard; HP EliteBook 840 G3 Notebook PC; HP EliteBook 840 G2 Notebook PC; HP EliteBook 840 G1 Notebook PC; HP EliteBook 850 G3 Notebook PC; HP EliteBook 850 G2 Notebook PC; HP EliteBook 850 G1 Notebook PC; HP Stream 14 Pro G3 Laptop PC; HP Stream 14 Pro Notebook PC; HP Stream 11 Pro G4 EE Notebook PC; HP Stream 11 Pro G3 Notebook PC; HP Stream 11 Pro G2 Notebook PC; HP Stream 11 Pro Notebook PC; HP Chromebook x360 11 G1 EE; HP Chromebook 11 G6 EE; HP Chromebook 11 G5 EE; HP Chromebook 11 G4 EE; HP Chromebook 13 G1; HP Chromebook 11 G5; HP Chromebook 11 G4; HP 215 G1 Notebook PC; HP Spectre Pro x360 G1 Convertible PC; HP Spectre Pro 13 G1 Notebook PC; HP EliteBook Folio G1 Notebook PC; HP EliteBook 1040 G4 Notebook PC; HP EliteBook 1040 G3 Notebook PC; HP EliteBook Folio 1020 G1 Notebook PC; HP EliteBook Folio 1040 G2 Notebook PC; HP EliteBook Revolve 810 G3 Tablet; HP EliteBook Folio 1040 G1 Notebook PC; HP EliteBook Revolve 810 G1 Tablet; HP EliteBook Revolve 810 G2 Tablet; HP 240 G6 Notebook PC; HP 245 G6 Notebook PC; HP 250 G6 Notebook PC; HP 255 G6 Notebook PC; HP 240 G5 Notebook PC; HP 245 G5 Notebook PC; HP 250 G5 Notebook PC; HP 255 G5 Notebook PC
Specifications
More Information
Sku
Sku 3TB55AA
Battery and Power
Input operating current Power In: 1 - 4.5mm, 1 -7.4mm; Power Out: 1 - 3.5mm, 1 - USB-C, 1 - USB-A;
Compatibility
Hardware compatibility Compatible with HP Elite x2 1011 G1; HP Pro x2 612 G1; HP ProBook 450 G5 Notebook PC; HP ProBook 440 G5 Notebook PC; HP ZHAN 66 Pro G1; Notebook PC; HP ProBook 430 G5; Notebook PC; HP ProBook 450 G4 Notebook PC; HP ProBook 440 G4 Notebook PC; HP ProBook 430 G4 Notebook PC; HP ProBook 450 G3 Notebook PC; HP ProBook 440 G3 Notebook PC; HP ProBook 430 G3 Notebook PC; HP ProBook 450 G2 Notebook PC; HP ProBook 440 G2 Notebook PC; HP ProBook 430 G2 Notebook PC; HP ProBook 640 G4 Notebook PC; HP ProBook 650 G4 Notebook PC; HP ProBook 650 G4 Notebook PC; HP ProBook 640 G3 Notebook PC; HP ProBook 650 G3 Notebook PC; HP ProBook x360 11 G2 EE Notebook PC; HP ProBook x360 11 G1 EE Notebook PC; HP ProBook 11 EE G2; HP ProBook 11 EE G1; HP Pro x2 612 G1 with Power Keyboard; HP Pro x2 612 G1 with Travel Keyboard; HP ProBook 640 G2 Notebook PC; HP ProBook 650 G2 Notebook PC; HP EliteBook 830 G5 Notebook PC; HP EliteBook 820 G4 Notebook PC; HP EliteBook 840r G4 Notebook PC; HP EliteBook 840 G4 Notebook PC; HP EliteBook 850 G4 Notebook PC; HP Elite x2 1011 G1 with Power Keyboard; HP Elite x2 1011 G1 with Travel Keyboard; HP EliteBook 840 G3 Notebook PC; HP EliteBook 840 G2 Notebook PC; HP EliteBook 840 G1 Notebook PC; HP EliteBook 850 G3 Notebook PC; HP EliteBook 850 G2 Notebook PC; HP EliteBook 850 G1 Notebook PC; HP Stream 14 Pro G3 Laptop PC; HP Stream 14 Pro Notebook PC; HP Stream 11 Pro G4 EE Notebook PC; HP Stream 11 Pro G3 Notebook PC; HP Stream 11 Pro G2 Notebook PC; HP Stream 11 Pro Notebook PC; HP Chromebook x360 11 G1 EE; HP Chromebook 11 G6 EE; HP Chromebook 11 G5 EE; HP Chromebook 11 G4 EE; HP Chromebook 13 G1; HP Chromebook 11 G5; HP Chromebook 11 G4; HP 215 G1 Notebook PC; HP Spectre Pro x360 G1 Convertible PC; HP Spectre Pro 13 G1 Notebook PC; HP EliteBook Folio G1 Notebook PC; HP EliteBook 1040 G4 Notebook PC; HP EliteBook 1040 G3 Notebook PC; HP EliteBook Folio 1020 G1 Notebook PC; HP EliteBook Folio 1040 G2 Notebook PC; HP EliteBook Revolve 810 G3 Tablet; HP EliteBook Folio 1040 G1 Notebook PC; HP EliteBook Revolve 810 G1 Tablet; HP EliteBook Revolve 810 G2 Tablet; HP 240 G6 Notebook PC; HP 245 G6 Notebook PC; HP 250 G6 Notebook PC; HP 255 G6 Notebook PC; HP 240 G5 Notebook PC; HP 245 G5 Notebook PC; HP 250 G5 Notebook PC; HP 255 G5 Notebook PC
Warranty
Warranty 1 Year Limited Warranty (Return to HP/Dealer - Standard Bench Repair & Phone-in Assistance)
Product Names
Product type Power Pack
Dimensions
Dimensions without stand (W x D x H) 143 x 66.2 x 18.4 mm
Minimum dimensions (W x D x H) 5.63 x 2.61 x .72 in
Weights
Weight 0.4 kg
Stock arrival ETA 5-7 Days
Rated 1 out of 5 by from Product does not charge Laptop & poor HP Support Does not charge my HP Elitebook Laptop though its model number is mentioned in hardware campatible list. HP customer care & technical support team is pathetic, does not pickup calls & cuts the call during conversation.
Date published: 2021-08-08
Rated 1 out of 5 by from Should not buy as does not charge Hi, I bought this Powerbank for my HP Spectre Laptop and would not like to recommend it to anyone as it does not charges. Even on the internet their are several reviews which state that the Powerbank gives charging problem with no solution. Unfortunately, I did not read any of them; however; now being a user myself can recommend not to buy this as is waste of money.
Date published: 2020-01-27
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Buying guides are generic guides to help you choose the right product. Not all technology is available on this product. Please check product specifications for more details.

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