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HYPER HyperJuice 27,000 mAh USB Type-C Battery Pack

BH #HYHJ245B • MFR #HJ245B
92 reviews
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HYPER HyperJuice 27,000 mAh USB Type-C Battery Pack
Key Features
  • 27,000 mAh Battery Capacity
  • Up to 245W of Power Output
  • 2 x 100W USB Type-C Ports
  • 2 x 65W USB Type-C Ports
Keep your devices charged while on the go with the HyperJuice 27,000 mAh USB Type-C Battery Pack from HYPER. With a 27,000 mAh battery capacity and up to 245W of power output, this battery pack has more than enough juice to charge two compatible Apple MacBook Pros, an iPad, and an iPhone simultaneously. There are two 100W USB Type-C ports and two 65W USB Type-A ports. This battery pack is compatible with USB Power Delivery, Qualcomm 4.0+, and PPS, allowing you to fast charge compatible iPhone and Android devices with ease. The OLED indicator makes it easy to keep track of real-time capacity status and voltage usage information. Need to charge the battery pack itself? With passthrough charging, you can charge the battery pack in one hour while also still charging other connected devices at the same time. This battery pack features over-current, over-voltage, over-temperature, and short-circuit protection.
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HYPER HyperJuice 245W Overview

From Manufacturer

Keep your devices charged while on the go with the HyperJuice 27,000 mAh USB Type-C Battery Pack from HYPER. With a 27,000 mAh battery capacity and up to 245W of power output, this battery pack has more than enough juice to charge two compatible Apple MacBook Pros, an iPad, and an iPhone simultaneously. There are two 100W USB Type-C ports and two 65W USB Type-A ports. This battery pack is compatible with USB Power Delivery, Qualcomm 4.0+, and PPS, allowing you to fast charge compatible iPhone and Android devices with ease. The OLED indicator makes it easy to keep track of real-time capacity status and voltage usage information. Need to charge the battery pack itself? With passthrough charging, you can charge the battery pack in one hour while also still charging other connected devices at the same time. This battery pack features over-current, over-voltage, over-temperature, and short-circuit protection.

Fast Charge up to Four Devices Simultaneously
With up to 245W of power output, you can fast charge two 96W 16" MacBook Pros, an iPad, and an iPhone simultaneously. This battery pack has two 100W USB Type-C ports and two 65W USB Type-C ports.
27,000 mAh Charging Capacity
This battery pack features a 27,000 mAh battery, which is capable of charging an iPhone 13 up to 7 to 9 times or a 13" M1 MacBook Pro up to two times.
Passthrough Charging
With 100W USB Type-C Power Delivery Passthrough charging, you'll be able to charge the battery pack in about an hour while also charging other devices simultaneously.
Safe Power Solution
With over-current, over-voltage, over-temperature, and short-circuit protection, this battery pack provides a safe power option while on the go.
Fast Charging Compatibility
This battery pack is compatible USB Power Delivery, Qualcomm 4.0+, and PPS, so you'll be able to fast charge compatible iPhone and Android devices.
UPC: 817110015684

HYPER HyperJuice 245W Specs

Key Specs
Input/Output
2x USB-C Input/Output (100 W Max)
2x USB-C Output (65 W Max)
Wireless Charging
No
Fast Charging Technology
Yes: Qualcomm Quick Charge 4+/USB Power Delivery
Battery Capacity
27,000 mAh
Connectivity
Input/Output
2x USB-C Input/Output (100 W Max)
2x USB-C Output (65 W Max)
Wireless Charging
No
Cable Included
Yes: USB-C
Cable Length
3' / 0.9 m
Fast Charging Technology
Yes: Qualcomm Quick Charge 4+/USB Power Delivery
Battery
Battery Capacity
27,000 mAh
Physical
Dimensions
7.5 x 3.2 x 1.1" / 191 x 81 x 28 mm
Packaging Info
Package Weight
1.89 lb
Box Dimensions (LxWxH)
9.8 x 5.7 x 1.4"

HYPER HyperJuice 245W Reviews

Flaky and fussy

By pedz
Rated 2 out of 5
Date: 2026-04-22

I bought mine in 2022 but I have used it very little. The reason is that the USB-C ports are extremely fussy and you are required to get proper cables and proper devices or it will not charge or take a charge. Now at this point, one of the in/out ports doesn’t work and the other ports appear to be flaky or broken. All in all, I have not been happy with this device.

Good power delivery. One 100W port failed within a few months.

By Britt G.
Rated 4 out of 5
Date: 2024-03-22

Purchased for an international trip. Performed well, however one of the 100W ports failed for input and output within a few months of purchase.

See any errors on this page?

My new Microsoft Surface Studio laptop comes with ...

My new Microsoft Surface Studio laptop comes with a 127W charger, is this safe to use with my laptop?
Asked by: Rania
This charger ONLY outputs up to 100W per device and you would be lucky to even get that. This does not perform according to advertised specs. Buyers beware.
Answered by: Robert
Date published: 2022-05-02

Would this be safe to use to power Nikon Z6II ...

Would this be safe to use to power Nikon Z6II using the USB-C port? User manual specifies an Anker power bank but that's probably out of date. Has Nikon expanded its list since then? Would hate to fry it.
Asked by: William
Yes, the HyperJuice 27,000 mAh USB Type-C Battery Pack would be safe to charge the Nikon Z6 II Mirrorless Digital Camera.
Answered by: Manzell L
Date published: 2022-01-18

I see the battery does NOT include a charger for ...

I see the battery does NOT include a charger for the battery itself, what charger can we use to re-charge the battery?
Asked by: Juan
The HyperJuice battery comes with a C to C charging cord, user can recharge the battery with Apple or third party USB-C wall charger.
Answered by: Support@Hyper
Date published: 2022-07-06

Do you know haw much it weighs?

Do you know haw much it weighs?
Asked by: Ruben
It weighs exactly 1.66 lbs.
Answered by: Robert
Date published: 2022-04-29

How long after changing 100% with out use How ...

How long after changing 100% with out use How many days the power drops down to 1%
Asked by: Dan
This HYPER HyperJuice USB Type-C Battery Pack has a capacity of 27,000 mAh. The battery will last fewer hours if you are powering more devices, or devices that require high amounts of current.
Answered by: Jordan K
Date published: 2023-02-17

What are the watt hour specs on this battery. Can ...

What are the watt hour specs on this battery. Can it fly under TSA requirements?
Asked by: Luke
Power Capacity: 100Wh/27000mAh Yes, TSA allows passengers to carry spare battery at 100Wh capacity on airplane. It must be carried in carry-on baggage only https://www.tsa.gov/travel/security-screening/whatcanibring/items/lithium-batteries-100-watt-hours-or-less-device
Answered by: Support@Hyper
Date published: 2022-05-01

Hello! What do I charge these with? Will the ...

Hello! What do I charge these with? Will the older Hyperjuice charger work with this version? Thank you.
Asked by: Juan
The HYPER HyperJuice 27,000 mAh USB Type-C Battery Pack can charge an iPad, iPod, USB-C device or Macbook Pro.
Answered by: Zev
Date published: 2023-04-07

The new Macbook Pro 16 inch M1 Max comes with a ...

The new Macbook Pro 16 inch M1 Max comes with a 140W charger. Can this battery sufficiently keep up with that computer when pushing it to its processing power limits?
Asked by: Daniel
The HYPER HyperJuice 27,000 mAh USB Type-C Battery Pack can only output up to 100W per port, so your results may vary based on usage and power load.
Answered by: Michael M
Date published: 2021-12-10
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