How to Choose a 67W Car Charger for Your Laptop
By Anker | Live Charged.-Anker US | Published: 2026-10-30
Category: Buying Guides
Learn what to look for in a 67W car charger for your laptop, including wattage, USB-C PD support, and safety features, with practical decision rules.
Quick Answer
For charging a laptop in your car, choose a 67W car charger with USB-C Power Delivery. The Anker 535 Car Charger (67W) is a solid choice for most laptops.
Why Wattage Matters
Laptops need more power than phones. A 67W car charger can handle many ultrabooks and thin-and-light laptops, but not all. Check your laptop's charging requirements before buying.
A charger that delivers less wattage than your laptop needs will charge slowly or not at all while in use. Matching the wattage ensures reliable charging.
USB-C Power Delivery Is Key
Most modern laptops use USB-C for charging. Power Delivery (PD) is the standard that enables fast charging over USB-C. Ensure the car charger supports PD, not just any USB-C output.
Some car chargers have multiple ports, but the total wattage is shared. If you charge a laptop and a phone simultaneously, each device gets less power. Check the port distribution.
Safety and Compatibility
Car chargers operate in a harsh environment with voltage spikes. Look for built-in protections like overcurrent, overvoltage, and short-circuit protection.
Not all laptops accept 67W input. Some may negotiate a lower wattage, which is fine. Others may require more than 67W, so verify your laptop's maximum charging speed.
Decision Rules for Choosing a 67W Car Charger
- Check your laptop's wattage: Look at the power adapter that came with your laptop. If it's 65W or less, a 67W car charger will work. If it's higher, consider a charger with more wattage. If your laptop needs more than 67W, look for a higher-wattage car charger.
- Verify USB-C PD support: Make sure the car charger supports Power Delivery over USB-C. Without PD, your laptop may charge slowly or not at all. Even if the charger has a USB-C port, confirm PD is listed in the specs.
- Consider multi-port needs: If you plan to charge a laptop and a phone at the same time, check how the charger distributes power. Some chargers reduce output when multiple ports are used. If simultaneous charging is important, choose a charger with enough total wattage and smart power distribution.
- Look for safety features: Choose a charger with built-in protections like overcurrent, overvoltage, and short-circuit protection to safeguard your devices. Remember that car electrical systems can have voltage spikes; protection is essential.
Product Spotlight
- 535 Car Charger (67W): The Anker 535 Car Charger (67W) delivers high-speed 67W output for quick charging of compatible smartphones, tablets, and other USB devices. This wattage is enough for many laptops, so you can keep your notebook powered during long drives.
535 Car Charger (67W)
Who Should Buy a 67W Car Charger?
Best for
- People with ultrabooks or thin-and-light laptops that need 65W or less
- Drivers who want to charge a laptop and a phone during commutes or road trips
Not for
- Owners of high-performance laptops that require more than 67W input
- Those who need to charge multiple high-power devices simultaneously at full speed
