Many brands have jumped onto the Chromebook bandwagon simply because they know just how versatile the laptop is. That said, if you’re searching to get a Chromebook, then you definitely should know what you’re buying, as not all of them are created equal. However, one of the higher tier ones that you can get is the Lenovo Chromebook Flex 5, this one comes in at a lower price than the competition, yet it still features some of the best specs for Chromebooks on the market.
One prevalent thing among most Lenovo laptops and their other products is that most are low cost, which is likely because Lenovo is not a brand associated with being incredibly luxurious; this is a good thing for consumers looking for outstanding performance over presentation.
When choosing the model of the Chromebook Flex 5 you should go with, we recommend going for their mid-tier model that has an Intel 10th Gen Core i3 processor, 4GB RAM, and 64GB of storage. One of the more forward-thinking designs of the Flex 5 is that it uses two USB-C ports for connectivity and charging.
The laptop does come with its USB-C charging brick. However, suppose you’re searching for a USB-C charger with more ports that can still deliver lots of charging power. In that case, we’re covering chargers that are an excellent fit for charging the Chromebook Flex 5 for a more flexible and accessible charging experience.
UGREEN 100W GaN 4-Port Wall Charger
As we mentioned before, the main thing lacking from the charger that comes with the Chromebook Flex 5 is that you can only charge a single device. This UGREEN Power Delivery wall charger has four charging options. It uses three USB-C PD ports and one USB-A Quick Charge port. The charger has a 100W max output, and you’re able to use the 100W if you’re charging only a single device from USB-C 1, which would be the top port. 100W of charging power is more than enough to charge the Chromebook Flex 5 at its max charging speed.
Even charging two devices or four devices simultaneously will charge your Chromebook. Charging one device from USB-C 1 and another from USB-C 2 gives you 65W and 30W. Charging four devices makes USB-C 1 output 45W, and that is still the right amount for charging the Chromebook Flex 5, while USB-C 2 outputs 30W; USB-C 3 and the USB-A port will output 10W when charging four devices at the same time.
Overall, this UGREEN charger is an excellent choice if you charge your Chromebook while charging other devices. The price is higher than most others because of its high output and multiple ports.
The charger also uses GaN, making it much smaller and easier for portability than the charging brick with your laptop.
Read Review for UGREEN GaN 100W 4-Port Power Delivery
| UGREEN GaN X100W 4 Port Power Delivery Wall Charger Specs | |
|---|---|
| USB-C 1 | 5V/3.0A | 9V/3.0A | 12V/3.0A | 15V/3.0A | 20V/5.0A | 3.3V-21V/3.0A (100W) |
| USB-C 2 | 5V/3.0A | 9V/3.0A | 12V/3.0A | 15V/3.0A | 20V/5.0A | 3.3V-21V/3.0A (100W) |
| USB-C 3 | 5V/3.0A | 9V/2.5A | 12V/1.88A | 3.3V-5.9V/3.0A | 3.3V-11.0V/2.0A (22.5W) |
| USB-A | 4.5V/5.0A | 5V/4.5A | 5V/3.0A | 9V/2.0A | 12V/1.5A (22.5W) |
| Input | AC 100-240V / 50-60HZ 2.3A |
| Size | 2.7 x 2.7 x 1.3 inches |
| Weight | 10 Ounces |
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SAIL01 65W Dual USB-C Power Delivery Wall Charger
The better part of charging the Chromebook Flex 5 is that you don’t have to go for the most powerful Power Delivery chargers that cost more. As long as the charger has a 45W PD charge rate, you’re good. That’s why this SAIL01 65W wall charger is an excellent low-cost but powerful charging option as it has two USB-C Power Delivery ports and uses dynamic charging.
The top port is labeled USB-C 1, and the bottom port is labeled USB-C 2; you’re going to want to use USB-C 2 to charge the Chromebook Flex 5 because it has more charging power to output. The USB-C 2 port can output 65W if you’re charging only a single device, but if you’re charging two devices at the same time, then the output of USB-C 2 will drop to 45W. 45W is still enough to charge the Lenovo Chromebook 5.
USB-C 2 outputs 18W, which can be used to fast charge most Android smartphones and iPhones. That said, to charge iPhones via a USB-C port, you will need to use a USB-C to Lightning cable. Also, USB-C 2 features Progmraable Power Supply that can charge Samsung Galaxy Note 10, Galaxy S20, S21, and OnePlus smartphones faster.
The SAIL01 wall charger does come with a USB-C to USB-C cable, and the size is tiny, with just a length of 2 inches and a thickness of 1 inch.
Read Review for SAIL01 GaN 65W Dual Power Delivery Wall Charger
| SAIL01 65W Power Delivery Wall Charger Specs | |
|---|---|
| USB-C 1 | 5V/3.0A | 9V/2.0A | 12V/1.5A (18W) |
| USB-C 2 (One Device Charging) | 5V/3.0A | 9V/3.0A | 12V/3.0A | 15V/3.0A | 20V/3.25A (65W) |
| USB-C 2 (Two Devices Charging) | 5V/2.4A | 9V/3.0A | 12V/3.0A | 15V/3.0A | 20V/2.25A (45W) |
| PPS via USB-C 2 | 5V-11V/3.0A (25W) |
| Input | AC 100-240V 50/60Hz 1.5A |
| Size | 2 x 1 x 2 inches |
| Weight | 6 Ounces |
Baseus 100W GaN Power Delivery Wall Charger
This Baseus wall charger may be a bit much for what you’re looking for, but it’s a good charger to get if you want a single charger that can charge a wide variety of USB-C devices. That’s because this Baseus charger has a single USB-C port with a 100W Power Delivery charging speed, and that covers a lot of devices that you can charge with it. You can charge the Chromebook Flex 5 at its max charging rate, as well as most other USB-C chargeable devices such as other laptops, tablets, or smartphones.
The main flaw with this Baseus charger is that you can only charge a single device with it. That said, using a single port and GaN tech makes this 100W charger incredibly small. The charger does come with a USB-C to USB-C cable in the box.
Read Review for Baseus 100W GaN Power Delivery Wall Charger
| Baseus 100W GaN2 USB-C Power Delivery Wall Charger Specs | |
|---|---|
| USB-C Power Delivery Port | 5V/12V/3A | 9V/15V/20V/5A (100W) |
| Samsung Super Fast Charging (PPS) | 45W |
| Input | 100-240V~, 50/60Hz, 2.5A Max |
| Size | 4.5 x 3.7 x 1.1 inches |
| Weight | 10 Ounces |
Baseus 20,000mAh 65W USB-C Power Delivery Power Bank
If you own a USB-C chargeable laptop such as the Chromebook Flex 5, then you’re going to want to own a Power Delivery power bank that you can use to charge the laptop anywhere you want. Even if you barely ever use your laptop anywhere but your home, you never know when you’re going to have to be portable with it.
This Baseus power bank has a 20,000mAh power capacity that can charge the Chromebook to full power about one time, but you’ll still have the leftover power to use it.
Charging is more impressive with the power bank featuring one 65W USB-C Power Delivery port that can charge the Flex 5 at its max speed, and it has two USB-A Quick Charge ports. You can recharge the power bank via the USB-C PD port or the Micro-USB port; we recommend using the USB-C port for recharging because you can use a 60W Power Delivery wall charger to recharge the power bank much faster.
This Baseus power bank also has a digital display that shows the ports’ remaining power capacity charging status.
Read Review for Baseus 20,000mAh 65W Power Delivery Power Bank
| Baseus 20,000mAh 65W USB-C Power Delivery Power Bank Specs | |
|---|---|
| Single Port Charging | USB-C PD Port: 65W USB-A Port: 30W USB-A Port: 30W |
| Two Port Charging | USB-C PD Port: 45W USB-A Port: 18W USB-A Port: 18W |
| Three Port Charging | 30W Shared |
| Input | 60W via PD Port 18W via Micro-USB input port |
| Size | 6.06 x 2.55 x 1.06 inches |
| Weight | 1 Pound |
MAXOAK AC10 99Wh 45W USB-C Power Delivery Power Bank with AC Outlet
If you want to use the same charger that came with your Chromebook Flex 5 while being portable and still want to have the option of using a USB-C Power Delivery port, then this MAXOAK power bank is a good option. That’s because it doubles as a power station since it has an AC outlet that can output 100W, so it can support the power output of the charger that comes with the Flex 5. Or you can opt for using the 45W USB-C Power Delivery port that can be found on the other side of this power bank.
Along with the Power Delivery port, there are two USB-A Quick Charge 3.0 ports.
The power bank has a 26,756mAh power capacity, and that’s an alright amount to get your laptop to full power about once and possibly twice, depending on if you’re using it or not while charging. Included in the box with the MAXOAK power bank are a 30W Power Delivery wall charger and a USB-C to USB-C cable, both of which can be used to recharge the power bank.
Read Review for MAXOAK AC10 99Wh AC Outlet Power Bank with PD
| MAXOAK 99Wh 100W AC10 Portable Power Bank Specs | |
|---|---|
| Power Capacity | 99Wh | 26,756mAh |
| USB-C Power Delivery Port | 5V/3.0A | 9V/3.0A | 12V/3A | 15V/3A | 20V/2.25A (45W) |
| Both USB-A Ports | 5V/2.1A | 9V/2A | 12V/1.5A (18W) |
| AC Outlet | 100W | 140W Peak Power |
| USB-C Input | 30W |
| Size | 7.1 x 3.9 x 2.3 inches |
| Weight | 2.7 Pounds |
RAVPower 30,000mAh 90W USB-C Power Delivery Power Bank
This RAVPower portable charger is one that we heavily recommend if you’ve got a USB-C laptop because it has everything you need for power delivery power banks. The charger has a 30,000mAh power capacity, so that’s a lot of power that can charge the Chromebook Flex 5 to full power about two times, or you can use this capacity to charge other devices to full power, too simultaneously.
There are two only two ports on his power bank, but they are very powerful. The USB-C Power Delivery port has a 90W output, and there is a USB-A Quick Charge port. If you’re charging two devices, then the USB-C port will output 65W, and that’s still optimal power for charging the Chromebook Flex 5.
You can also recharge this RAVPower portable charger at 60W if you have a 60W PD wall charger, but this power bank does not come with one. It does come with a USB-C to USB-C cable in the box.
Read Review for RAVPower 30,000mAh 90W USB-C Power Delivery Power Bank
| RAVPower 30,000mAh 90W Power Delivery Power Bank PB232 Specs | |
|---|---|
| Power Capacity | 30,000mAh |
| USB-C Power Delivery Port | 5V/3A | 9V/3A | 12V/3A | 15V/3A | 20V/4.5A, 90W Max |
| USB-A Quick Charge Port | 5V/3A | 9V/2A | 12V/1.5A, 18W Max |
| Max Output when using Both Ports | PD 65W + iSmart 18W, Total 83W Max |
| USB-C (Input) | 5V/3A | 9V/3A | 12V/3A | 15V/3A | 20V/3A, 60W Max |
| Size | 5.9 x 3.4 x 1 inches |
| Weight | 1.1 Pounds |
Nekteck 45W USB-C Power Delivery Car Charger
Charging your Lenovo Chromebook Flex 5 while you’re driving sounds odd, but if you ever need to because you’re on a road trip, camping, or heading to school or work and need your laptop charged up, then a car charger may come in handy.
This Nekteck car charger has a 45W Power Delivery port and a standard 12W USB-A port. Since it has a 57W max output, you can use both ports at their max power without losing speed from either of the ports. The car charger does come with a USB-C to USB-C cable included in the box.
Read Review for Nekteck 45W USB-C Power Delivery Car Charger
| Nekteck 45W USB-C Power Delivery Car Charger Specs | |
|---|---|
| USB-C Power Delivery Port | 5V/9V/12V/15V-3A | 20V-2.25A (45W) |
| UBS-A Port | 12W |
| Max Output | 57W |
| Input | DC 12-18V |
| Size | 2.9 x 1.6 x 1.6 inches |
| Weight | 3.2 Ounces |