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Lenovo Go 74 Wh 20000mAh USB-C Laptop Power Bank, Thunder Black

SKU: LE40ALLG2WWW MFR: 40ALLG2WWW
$124.00
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Key Features

  • Power up with this Lenovo 20000mAh power bank, ensuring your laptop stays charged on the go.
  • Enjoy rapid charging with this portable charger; get your devices back to full power quickly.
  • This Lenovo power bank supports simultaneous charging for your laptop and mobile devices.
  • Its compact size makes this Lenovo USB-C power bank ideal for travel and daily commutes.
  • With built-in safety features, this durable power bank protects against over-voltage and heat.
  • The Lenovo 74Wh power bank delivers reliable battery performance, keeping you productive longer.
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Questions & Answers

Reviews about this item

Review Summary

2025-07-04T20:00:00

Rated 5 out of 5

Great Powerbank!

Great powerbank! Passthru charging, and no-nonsense design. With 20V output, I have used it to directly power my old Thinkpad x220 (with barrel adaptor). If it snapped into place, could almost be a replacement battery.

ThinkDadx220

2025-06-13T20:00:00

Rated 4 out of 5

Great unit but no display

Compact and solid. Built-in cable is appreciated; however, it can be fussy to neatly refit at times. Only 4 power lights to show state of charge -- competitors have better indication of battery reserve and draw. Specifications should more prominently show Wh rating not mAh.

docr

2025-05-19T20:00:00

Rated 5 out of 5

Highly Recommended

Excellent product! Provided power for a little over 2 hours. Great when traveling.

PhillM3

2025-05-11T20:00:00

Rated 5 out of 5

Good quality

Not as heavy as expected. Easy to store and does the job.

Sam D.

2025-04-16T20:00:00

Rated 3 out of 5

N/A

It's good but it's heatup so much during charging and backup.

Adnan S.

2025-04-10T20:00:00

Rated 5 out of 5

I Don't Leave For Work Without It.

I bought this power bank so that I may charge my depleted laptop battery while working in the community. It's sleek, easy to charge, and efficient. It brings me joy.

Jean H.

2025-02-04T19:00:00

Rated 3 out of 5

Not enough to charge a large laptop.

For the price, it should have more capacity. Could be better

AlexColorado

2025-01-16T19:00:00

Rated 5 out of 5

Great travel buddy!

Packed with power, this will charge my laptop and phone at the same time, and still had enough to charge my phone again on one charge! The integrated USB-C cable is really convenient and compact. With the flexibility to plug in another USB-C or USB-A for what ever else I need too charge. Watch you name it! Not this for my whole team who is on the go!

RonR

2025-01-15T19:00:00

Rated 5 out of 5

A must have accessory.

Great shopping experience and super fast delivery to Hawaii. It was a lifesaver during a recent flight to California as the outlet on the HawnAir flight was not working.

hilobilly

2025-01-07T19:00:00

Rated 4 out of 5

power bank

no problems charging laptop it does get warm when recharging

pack d.

2024-12-31T19:00:00

Rated 5 out of 5

Great power bank with built-in USB-C cable

I recently purchased the Lenovo Go USB-C Laptop Power Bank (20000 mAh). I'm very happy with it. I was looking for a reliable power bank for my laptop, and this one fits the bill. It's a great product that provides reliable power to my laptop and can even charge my phone at the same time. I like the built-in USB-C cable that really makes it a very convenient way to reduce the amount of items carried when traveling and working remote.

NickH1

2024-12-23T19:00:00

Rated 4 out of 5

Lenovo Go USB-C Laptop Power Bank (20000 mAh)

small in size, good for carry on trips. Use once so far. Will update in later months

Brian K.

2024-11-26T19:00:00

Rated 4 out of 5

Nice product. Works better than expected.

I purchased this for a ThinkPad, a MacBook and a ThinkBook. The TB lasted around 3 hours charging the battery before the PB power got drained out. I also tested it on a MacBook Pro but it couldn't charge it properly, MacOS said the charger was too slow and sometimes it just didn't recognize it. Also charging the PC and the phone at the same time does work but at a slow rate. Overall, I like the gadget, its lightweight, fits in my bag perfectly and it's good for travelling.

dagamone

2024-11-09T19:00:00

Rated 5 out of 5

Great device

Great for external power for any device. Weight is decent given how many charges it can provide.

Ryan D.

2024-11-02T20:00:00

Rated 5 out of 5

Performed well

Worked great. I needed to use my laptop for an event and knew the battery was all but dead so grabbed the battery pack. By the end of the event (3 hours), the laptop was fully charged and battery pack still at least half full. Huge help having that and not needing to worry about finding an outlet for my charger.

Drewbert

2024-10-27T20:00:00

Rated 3 out of 5

The unit gets really hot and charges 50 percent.

Gets hot. Not full charge. Only up to 50 percent .

DjBerry

2024-10-26T20:00:00

Rated 5 out of 5

Lenovo usb c powerbank

So far so good. I love everything about this item. It is convenient and works well for my ipad, laptop and other gadgets.

J M.

2024-09-27T20:00:00

Rated 5 out of 5

This is great for camping, travelling or working g

A great device for working on the go! My computer now lasts way longer.

PatriciaWard

2024-09-26T20:00:00

Rated 5 out of 5

Powerful and clean design

Very nice form factor, especially the integrated PD cord that wraps within the case boundary and doesn't need an extra cable tie or velcro to keep it organized.

Craig42

2024-09-24T20:00:00

Rated 5 out of 5

0 complaints

So far so good. 0 complaints. Charges everything fast and it also charges fast.

Maez4

2024-09-24T20:00:00

Rated 5 out of 5

Fast useful

Fast charging, used to charge a laptop and works well. nice design. Quite big.

Rod86

2024-09-22T20:00:00

Rated 5 out of 5

Fast Charging

Fast Charging, compact size, good price when on sale.

ccccb

2024-09-22T20:00:00

Rated 4 out of 5

Nice design and space conscious

How they tug the cables and make everything so well contained is impressive. It's 20000mAh capacit is also impressive

MnMM

2024-09-15T20:00:00

Rated 5 out of 5

Reassurance when you need it.

No need to hunt for the one working outlet at the airport

Jennifer03

2024-09-12T20:00:00

Rated 5 out of 5

Excellent Battery pack

Charged my laptop and still has battery left. Slimmer than similar battery banks.

Alastair O.

2024-09-08T20:00:00

Rated 5 out of 5

Nice to have handy.

Great compact battery bank with built in cable so you don't go having to look for it. I am in a demanding situation where my laptop is on from 7 am to 5pm most days for work or longer. I have used the battery back-up to both maintain working and to charge my Lenovo Yoga throughout the day.

MikeMark

2024-09-08T20:00:00

Rated 5 out of 5

Great buy.

Works just as I expected. Charges my laptop quickly and other devices as needed. Wish I had bought this sooner.

Paula S.

2024-09-06T20:00:00

Rated 5 out of 5

Exactly what I needed

This device is fantastic! I have wasted money on multiple remote charges that have not functioned with my laptop until it occurred to me to specifically look for one that was made for my computer. Best decision I ever made.

Briana O.

2024-08-31T20:00:00

Rated 5 out of 5

Extremely satisfied

After a few weeks researching for a new laptop, I am extremely pleased with my new Lenovo laptop.

OCEC

2024-08-25T20:00:00

Rated 3 out of 5

Its ok but not perfect.

It does as advertised but I have issues with using it at times, it sometimes will not work unless the cable is a certain way. Overall it's good for the price and functional but it's not perfect.

Gamer183

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Lenovo Go Power Bank Specifications

  • Color

    Thunder Black

  • Material

    Plastic

  • Capacity

    20000mAh

  • Battery

    Li-ion (Polymer battery)

  • Hardware Requirements

    Supported laptops with USB-C charging port, USB C Laptop power delivery requirement max 65W

  • Output Power

    USB-C - Max 65 W (20V/3.25A), USB-A - Max 18 W (12V/1.5A)

  • OS Requirements

    OS Independent

  • Agency Approvals

    CB, CE, cTUVus, UN38.3, CEC

  • Charge-in Ports

    1x USB-C integrated cable, 1x USB-C port

  • Charge-out Ports

    1x USB-C integrated cable, 1x USB-C port, 1x USB-A Port

  • Special/Added Features

    Supports simultaneous charging between power bank, laptop and mobile devices

  • Maximum Operating Temperature

    95 Degrees F (35 Degrees C)

  • Minimum Operating Temperature

    -32 Degrees F (0 Degrees C)

  • Maximum Relative Humidity

    90%

  • Minimum Relative Humidity

    8%

  • Battery Charging Time

    3 Hours (Depends on power adapter used. Value measured using Lenovo 65W power adapter)

  • Battery Performance

    74Wh

  • Input Power

    100 W (20V/5A)

  • LED Indicator

    4 LED @ 25% each

  • Power Button

    Yes

  • Quick Charge

    Yes

  • Safety Protection

    Built in Over Voltage Protection (OVP) circuit, Built in Over Temperature (OTP) circuit Built in Over Current (OCP) circuit

  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    1

  • Dimensions (L x H x D)

    6.69 x 0.91 x 2.83" (170 x 23 x 72mm)

  • Weight

    13.75 oz (390g

  • UPC Code

    195713001595

About Lenovo Go Power Bank

FEATURED REVIEWS

Best battery bank

By Arsalan S.

This battery bank is powerful and well build. I loved it

Extra power for your USB C devices

By Last

Very flexible and powerful power bank that works for many USB capable devices.

Under the umbrella of high-performance electronics, the Lenovo Go 74 Wh 20000mAh USB-C Laptop Power Bank, in its striking Thunder Black color, stands out as a versatile and robust power solution for the modern, mobile professional. Engineered with a substantial 20000mAh capacity, this power bank is designed to keep your USB-C laptops and other compatible devices fully charged, ensuring you maintain optimal productivity, no matter where you are.

This power bank is not just about capacity; it's about speed too. It offers rapid charging capabilities, allowing you to power up multiple devices swiftly and efficiently. Even while the power bank itself is recharging, it can continue to provide power to your devices, making it an ideal companion for those constantly on the move.

Despite its powerful performance, the Lenovo Go USB-C Laptop Power Bank maintains a sleek and compact design, making it easy to carry and store. Its robust build quality, as noted by users, is a testament to Lenovo's commitment to durability and reliability.

Whether you're a remote worker needing a reliable power source or a tech enthusiast looking for a high-capacity power bank, the Lenovo Go 74 Wh 20000mAh USB-C Laptop Power Bank is a top-tier choice that combines power, speed, and convenience in one compact package.

Lenovo Go Power Bank Features

  • 20,000mAh capacity, 65W max. output
  • Dual USB-C connection, 1x USB-C port + 1x USB-C integrated cable
  • USB-C charging support power-in and power-out
  • 1x USB-A fast charging up to 18W
  • Fast charge with any USB-C adapter, fully charged in 3 hours
  • Simultaneously charging up to 3 devices
  • Supports pass-through charging
  • Compatible with any PD 3.0 devices
  • Built-in overcharge and safety protection

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Power up with this Lenovo 20000mAh power bank, ensuring your laptop stays charged on the go.
  • Enjoy rapid charging with this portable charger; get your devices back to full power quickly.
  • This Lenovo power bank supports simultaneous charging for your laptop and mobile devices.
  • Its compact size makes this Lenovo USB-C power bank ideal for travel and daily commutes.
  • With built-in safety features, this durable power bank protects against over-voltage and heat.
  • The Lenovo 74Wh power bank delivers reliable battery performance, keeping you productive longer.

What's in the box:

  • Lenovo Go 74 Wh 20000mAh USB-C Laptop Power Bank (Thunder Black)
  • User Manual
  • Lenovo 1 Year Limited Warranty