Chromebook chargers typically cost between $20 and $60, depending on the brand, wattage, and whether you buy from the manufacturer or a third party
Official chargers from manufacturers like Dell, HP, Lenovo, and Asus range from $30 to $60. Third-party chargers from brands like Anker, Belkin, and Amazon Basics cost $20 to $40 and often work with multiple Chromebook models. The price difference usually reflects the brand name and warranty rather than performance — most Chromebooks charge adequately with any charger that matches the correct connector type and wattage.
The charger you need depends on your specific Chromebook model. Some use USB-C, others use barrel connectors, and a few older models use proprietary plugs. Buying the wrong connector type means the charger will not fit at all, so identifying your model before purchasing is essential.
Key Takeaways
- Official manufacturer chargers cost $30 to $60, while third-party options from Anker or Amazon Basics run $20 to $40 for the same functionality.
- USB-C chargers are the most common on newer Chromebooks and often work with phones and tablets, making them a versatile purchase.
- Barrel connector chargers are specific to older Chromebook models and are harder to find from third parties, sometimes requiring the original manufacturer charger.
- Wattage matters for charging speed — a 45-watt charger charges faster than a 30-watt charger, but both will work with most models.
- Amazon, Best Buy, and manufacturer websites stock the widest selection, though third-party marketplaces may have lower prices if you verify the connector type first.
USB-C chargers and where they fit
Most Chromebooks made in the last three years use USB-C charging ports. These chargers are widely available because they also work with phones, tablets, and laptops from other brands. A 45-watt USB-C charger from Anker costs around $25 to $35 and will charge most mid-range Chromebooks in two to three hours.
The advantage of USB-C is interchangeability — you can use the same charger for your Chromebook, phone, and other devices. This means you may already own a compatible charger at home. Check your phone or tablet charger first; if it has a USB-C connector on both ends, it will likely work with your Chromebook, though charging may be slower if the wattage is low.
Official USB-C chargers from Chromebook manufacturers typically cost $40 to $60 but come with longer cables and manufacturer warranties. Third-party options perform the same function at lower cost, though you lose the brand may provide.
Barrel connector chargers for older models
Chromebooks released before 2020 often use barrel connectors — cylindrical plugs that look like the chargers for older laptops. These are less common in stores now because fewer devices use them. A replacement barrel connector charger costs $30 to $50 from the manufacturer and $25 to $40 from third parties like Amazon Basics.
The challenge with barrel connectors is that they vary by model. A Dell Chromebook barrel charger will not fit an HP Chromebook, even if the wattage is the same. You must know your exact model number before ordering. Check the bottom of your Chromebook or the original box for the model name, then search for that specific charger.
Third-party barrel connector chargers are rarer than USB-C options, so you may have fewer choices and longer shipping times. If your Chromebook is still under warranty, the manufacturer may replace the charger for free or at a reduced cost.
Wattage and charging speed
Chromebook chargers come in different wattages, typically 30W, 45W, or 65W. A higher wattage charger delivers power faster, so a 45W charger will charge your Chromebook quicker than a 30W charger. However, your Chromebook will only draw the power it needs — using a 65W charger on a device designed for 45W will not damage it or charge it faster than 45W.
For most Chromebooks, a 45W charger is the practical middle ground. It charges in reasonable time without being oversized. Budget models and older Chromebooks may only need 30W, while larger or high-performance models benefit from 45W or higher. Check your original charger or the manufacturer's specifications to see what wattage your model supports.
If you plan to use the charger for other devices as well, a 65W USB-C charger from Anker or Belkin ($35 to $50) will handle your Chromebook and most phones and tablets. This versatility makes it a practical choice if you own multiple devices.
Where to buy and price comparison
Amazon, Best Buy, and manufacturer websites (Dell, HP, Lenovo, Asus) stock the widest selection of Chromebook chargers. Amazon typically has the fastest shipping and lowest prices for third-party brands like Anker and Amazon Basics. Best Buy carries both official and third-party options and allows in-store pickup. Manufacturer websites may provide authenticity but charge full retail price.
Third-party marketplaces like eBay and Walmart sometimes undercut Amazon, but verify the seller's rating and return policy before ordering. Counterfeit chargers exist, particularly for popular brands, so buy from established sellers with high ratings and clear return windows.
| Charger Type | Brand Examples | Typical Price | Best For |
|---|---|---|---|
| Official USB-C | Dell, HP, Lenovo, Asus | $40–$60 | Warranty and may provide compatibility |
| Third-party USB-C | Anker, Amazon Basics, Belkin | $20–$40 | Budget-conscious buyers, multi-device use |
| Official barrel connector | Dell, HP, Lenovo, Asus | $30–$50 | Older Chromebooks, may provide fit |
| Third-party barrel connector | Amazon Basics, generic brands | $25–$40 | Budget option for older models |
How to identify your Chromebook's charger type
The easiest way to find the right charger is to look at your current one. Check the connector shape — if it is a flat rectangular port, it is USB-C. If it is a round cylindrical port, it is a barrel connector. If you no longer have the original charger, look at the bottom or sides of your Chromebook for a label showing the model number, then search that model plus "charger specifications" online.
Your Chromebook's original box or manual also lists the charger type and wattage. If you have neither, visit the manufacturer's support page, enter your model number, and look for the charger specifications. This takes five minutes and prevents ordering the wrong connector type.
Frequently Asked Questions
Can I use any USB-C charger with my Chromebook?
Most USB-C Chromebooks will charge with any USB-C charger, though the speed depends on wattage. A phone charger (typically 18W to 25W) will charge your Chromebook slowly. A 45W or higher charger charges at normal speed. Check your Chromebook's specifications to confirm it supports USB-C before buying.
What happens if I use the wrong wattage charger?
Using a lower-wattage charger will charge your Chromebook slowly but will not damage it. Using a higher-wattage charger is safe — your Chromebook will only draw the power it needs. The risk is only if you use the wrong connector type, which will not fit at all.
Are third-party chargers as safe as official ones?
Reputable third-party brands like Anker, Belkin, and Amazon Basics meet the same safety standards as official chargers and include protection against overcharging. Buy from established sellers with high ratings. Avoid unknown brands with no reviews, as counterfeit chargers do exist.
How long does a Chromebook charger last?
Most chargers last three to five years with normal use. If your charger stops working, the issue is usually the cable or connector, not the power adapter itself. Third-party chargers often cost less to replace than official ones, so replacing rather than repairing is usually the practical choice.
Can I charge my Chromebook with a phone charger?
If your Chromebook uses USB-C and your phone charger is USB-C, yes — but it will charge slowly. Phone chargers typically deliver 18W to 25W, while Chromebooks charge faster at 45W or higher. It works in a pinch but is not ideal for regular use.