How to Charge a Chromebook Without a Charger: Workarounds, Tips and More
Losing or breaking your Chromebook charger does not have to hinder your productivity. With a range of options available, you can continue to keep your device running and powered, no matter whether you are at home, on the road, or in an unexpected situation. Read on for helpful methods on how to charge your Chromebook without the use of the official charger, as well as advice on choosing the proper options suited to your device's needs.
Why You Might Need a Backup Charging Method
In various situations, backup charging becomes necessary:
- Forgetting your charger while traveling
- Working outdoors with no nearby outlets
- A damaged or overheating charger
- Experiencing a power outage at home or in the office
- Unavailability of public charging stations
A backup charging method is now an essential part of staying powered up in modern life. Being away from home or facing an unexpected power issue doesn't have to leave you disconnected. Knowing your options will ensure you're always prepared.
3 Backup Charging Options for Chromebooks
In case you end up without your initial charger or need a replacement, do not fret. There are three reliable means available along with additional recommendations for you to keep your Chromebook running. Here, step-by-step guides are provided alongside crucial tips.
USB-C Charging
Many new-generation Chromebooks offer USB-C port support, which allows for fast charging using Power Delivery (PD). The step-by-step instructions for realizing such a task are provided below.
Check if your Chromebook has a USB-C port (oval-shaped and reversible).
Use a USB-C cable that supports Power Delivery (PD).
Connect the cable to a PD-certified USB-C wall adapter.
Plug the other end into your Chromebook.
Adjust settings: Click on the time at the bottom right of your screen > Go to "Settings"> "Power"> Select "USB-C port".
What to Watch For:
Not all USB-C cables support PD—some are designed only for data transfer or low-wattage charging.
Avoid phone chargers under 30W—they often don't provide enough power for Chromebooks.
Older or budget Chromebook models may not support USB-C charging at all.
For most models, a PD-certified charger rated for 30W to 65W will work best.
Portable USB-C Power Bank
A portable USB-C power bank is another useful option, especially for travel or off-grid situations. Here's how you can use it:
What to Look For:
USB-C Power Delivery support
Output of at least 30W
A capacity of 20,000mAh or more
Important Notes:
Small power banks (less than 10,000mAh) may only give a partial charge.
Larger power banks (over 100Wh) may have restrictions on flights, so check airline rules before traveling.
Power banks with only USB-A ports won't work effectively for Chromebook charging.
Ensure the power bank supports at least 30W PD output for optimal performance.
Portable Power Station
You can have power long enough with a power station, regardless of whether you are in a remote location or in an area with no power. You can charge your devices such as your Chromebook with a power station. You can have power stations with you on trips when there is no power or in case of a power failure.
For example, the EcoFlow DELTA 3 Plus Portable Power Station is excellent to utilize when there is no power. It can produce 1800 watts of power with several places to charge your Chromebook.
3 Steps to Use:
Plug your Chromebook into the USB-C PD port of the power station (or use the AC outlet if needed).
Turn on the power station to begin charging.
Keep an eye on the power station's display to avoid overuse.
Other Emergency Charging Methods
These options are temporary fixes, but they can help in a pinch.
- Phone reverse charging: Some smartphones allow you to charge another device, but the power output is often low (10-20%).
- Car USB-C PD charger: Must be rated at 30W or more. This option only works while the car is on or in accessory mode.
- Universal laptop power adapter: Works if it matches your Chromebook's required voltage and current.
Keep in mind that these options are not ideal for daily use but can be helpful in emergencies.
Choosing the Right Way Based on Your Chromebook Type
Choosing the right charging method depends on your Chromebook type and usage needs. Understanding the power consumption of different Chromebook models will help you select the best charging solution.
Chromebook Type | Charging Method | Details | Use Case |
Basic (11"–14") | USB-C Charging | Use a USB-C charger that supports USB-C PD (Power Delivery) for faster charging. Most basic Chromebooks support charging via USB-C. | Suitable for everyday tasks like browsing and light office work. |
High Performance (15"+) | USB-C Charging | Use a USB-C charger for fast charging. High-performance Chromebooks require more power to ensure efficient charging. Check for USB-C PD support. | Ideal for multitasking, video editing, and heavy applications. |
Gaming/Editing Models | Portable USB-C Power Bank | Requires a high-power USB-C power bank. Gaming or editing Chromebooks have higher power demands, so choosing a high-power power bank is crucial. | Use during extended outdoor activities, especially for graphics rendering, video editing, or gaming. |
All Types (Emergency Charging) | Portable Power Station | Suitable for all types of Chromebooks, providing higher power output. Portable power stations (e.g., EcoFlow) are ideal for fast charging in emergencies. | Perfect for long trips, camping, travel, or emergencies like power outages. |
What Charging Methods Should You Avoid
Some charging methods can damage your Chromebook or pose safety risks:
Using uncertified or generic-brand chargers: These might not match your Chromebook's voltage and could damage the battery.
Charging in extreme heat or direct sunlight: This can cause the battery to overheat.
Using damaged, frayed, or overheated cables: Always check the condition of cables and plugs before using them.
Ignoring system warnings like "unstable voltage" or "device error" can result in damage.
These risks can lead to battery swelling, short circuits, or even permanent device damage.
Conclusion: Charge a Chromebook
A lost or damaged charger doesn't need to be a catastrophe. With the right equipment, you can keep your Chromebook powered up no matter where you are:
- Use USB-C PD chargers for quick and efficient charging.
- Carry power banks with 45W–65W output for portability and flexibility.
- Rely on portable power stations when you need extended usage or multiple device charging.
By matching the wattage to your Chromebook's needs, you'll stay connected and powered up—without the original charger.
FAQs about Charge a Chromebook
Q1: How can I tell if my Chromebook supports USB-C charging?
Look for an oval-shaped USB-C port. If your original charger used USB-C, your Chromebook supports it. You can also check the manufacturer's website for specific model details.
Q2: Will using a non-original charger long-term damage my Chromebook battery?
Using an officially certified USB-C PD charger is usually not hazardous for your battery. Modern Chromebooks have intrinsic protection. However, frequent use of below-standard third-party charges or charging under undue stress can impact long-term battery health.
Q3: If my Chromebook shuts down completely, can I restart it using a backup power source?
In fact, you do need to make sure that the backup power supply you are considering provides a suitable output level. We would always recommend using a PD charger or portable power station rated at a minimum of 45W. Also, be aware that some models might require higher initial power output in order to be able to restart after they are powered down.