With so many options available, narrowing down to the right Power Bank can be challenging, especially when comparing two top names in the market: Goui and Chaizer.
In this breakdown of Goui Power Bank vs Chaizer, we’ll help you see beyond the specs and focus on real-life performance.
We’ll highlight what makes each brand stand out, explore features like smart charging, power capacity, and portability, and help you figure out which one fits your lifestyle best.
Let’s kick things off with the fast-growing favorite in Saudi Arabia, Chaizer.
1. Chaizer Power Bank
Chaizer isn’t your typical power bank, it’s built for users who need speed, flexibility, and reliability packed into one sleek device.
Its standout feature?
A smart swapping feature that automatically adjusts to your device’s needs, ensuring fast, efficient charging every time.
Tailored for people who rely on their devices throughout the day, Chaizer offers a powerful blend of performance and convenience that has made it a go-to choice across the Kingdom.
Let’s take a closer look at what makes it shine.
-
Battery Capacity & Fast Charging Tech
With an 8000 mAh battery, Chaizer delivers multiple full charges for your iPhone, more than two full charges for the iPhone 15, to be exact.
It’s the kind of capacity that keeps up with your day, whether you’re out for meetings or on the move.
➡ Even better?
It supports PD fast charging, getting your battery up to 50% in just 30 minutes.
That’s not just a feature, it’s a game-saver when time matters and your device is running low.
-
Built-In Cables & Multiple Output Ports
No more juggling cables.
Chaizer comes with three built-in output options: a Type-C port, a Micro-USB, and an Apple-certified MFI connector, all integrated into the power bank itself.
This all-in-one setup means no extra wires, no searching for the right charger, just plug in and go.
It’s compatible with a wide range of devices, making it the only charger you need on hand.
-
Durability, Size & Weight
Built to last, Chaizer is made from scratch and shock resistant materials that make it tough enough for everyday wear and tear.
Whether it’s tossed in a backpack or carried in your pocket, it’s designed to handle the ride.
As for portability, it’s impressively compact.
Weighing just 196 grams and measuring 14 cm x 7 cm, it slips into any bag or pocket without adding bulk, making it the perfect daily companion for people who don’t want to choose between power and convenience.
-
Safety and Smart Charging That Keep You Moving
Chaizer goes beyond speed and style, it’s built with safety in mind.
Equipped with overcharge protection, the power bank automatically stops charging once your device hits 100%.
This small but vital feature helps preserve your device’s battery health and prevents overheating, which means you don’t just stay powered, you stay protected.
And if you’re someone who travels often, here’s some peace of mind: Chaizer is airline-approved, meeting all airport safety standards so you can take it on board with zero stress.
-
The Chaizer Plus Advantage: A Swap Feature
What truly sets Chaizer apart is the Chaizer Plus Smart Swap System for anyone tired of waiting hours to recharge a power bank.
Imagine this:
Instead of waiting for your empty power bank to recharge, you walk into one of over 1,000 Chaizer swap machines across Saudi Arabia and simply exchange it for a fully charged one.
No delays, no downtime, just quick, seamless power when you need it most.
This unique feature makes Chaizer an ideal solution for people who rely heavily on their phones and can’t afford to be disconnected, not even for a minute.
Plus, built-in LED indicators keep you informed about the remaining battery level so you’re never caught off guard in the middle of a busy day.
You can explore how this feature works in more detail on the Chaizer Plus page.
-
Price & Value: A Smart Investment
Price alone doesn’t determine the right power bank, value for money does, and that’s where Chaizer really delivers.
At SAR 159, Chaizer sits comfortably in the mid-range tier.
But what makes it worth every riyal is what you get in return: smart swapping, fast charging, compact design, Apple-certified cables, and a durable build.
With over 2,221 purchases and an average rating of 4.88/5 on the official store, it’s clear that Chaizer is winning hearts (and pockets) across the Kingdom.
In short:
If you’re after a well-priced, reliable, and feature-rich power bank that’s built for real life, not just numbers on a spec sheet, Chaizer is a choice you won’t regret.
2. Goui Power Bank
The Goui Beast 35W Power Bank has made a name for itself among portable charger enthusiasts, especially for those who rely on fast, efficient charging wherever they go.
Sleek in design and packed with power, it’s engineered to deliver a dependable performance backed by trusted technologies.
For many users, it strikes a strong balance between practicality and performance.
-
Battery Capacity & Charging Tech
With a 10,000 mAh capacity, the Goui Beast offers more than enough juice to charge your smartphone multiple times.
It’s equipped with Power Delivery (PD), the same fast-charging protocol supported by Chaizer, so you’re not stuck waiting forever to top up your device.
It also features Qualcomm Quick Charge 3.0, delivering high-speed charging for devices that demand serious power.
Whether you’re charging a tablet, a phone, or another power-hungry gadget, Goui’s got you covered on the speed front.
-
Charging Ports: Dual vs. Triple
Goui’s Beast comes with one USB-C input and two output ports, a USB-A and a USB-C—letting you charge two devices simultaneously.
It also includes a charging cable in the box, which is always a nice touch.
However, when placed next to Chaizer, the difference becomes clear.
Chaizer offers three built-in output ports (Type-C, Micro-USB, and MFI-certified Lightning), plus a Micro-USB input, all integrated directly into the power bank itself.
That means no extra cables needed and no device left behind, Chaizer is ready to charge three devices at once, all from one sleek unit.
Still, if two devices are all you ever need to charge at once, Goui performs that job very well.
-
Build Quality, Size & Weight
Goui doesn’t disappoint in build quality, it’s sturdy and well-made with materials that feel durable.
A digital display adds a modern flair and gives you a clear readout of your remaining battery.
But here’s where portability comes into play:
At 280 grams, Goui is noticeably heavier than Chaizer’s 196-gram frame.
For those who prefer a compact, easy-to-carry option that fits in your pocket without weighing you down, Chaizer has the edge.
That said, if weight isn’t a concern for you, Goui still checks all the boxes for performance and durability.
You may be interested in:
Best Power Bank for iPad to Carry Anywhere
-
Safety & Protection
Goui includes a full suite of safety features:
overcharge protection, short circuit prevention, and thermal safeguards to ensure your devices stay safe, even if something goes wrong.
In this area, both Goui and Chaizer are well-matched.
Each brand shows a strong commitment to user safety, making them reliable choices for everyday use and travel alike.
-
Price & Value for Money
Goui’s Beast power bank can cost anywhere between SAR 109 and SAR 180, depending on where you shop.
While the range offers flexibility, it can also be confusing for buyers, especially if you’re unsure whether you’re getting a fair deal.
In contrast, Chaizer maintains a clear, fixed price of SAR 159, with an added bonus: the Smart Swap Feature, letting you exchange empty power banks for fully charged ones at over 1,000 machines across the Kingdom.
No other power bank brand offers that kind of convenience.
If you’re someone constantly on the go, commuting, traveling, or always needing backup power, Chaizer makes more sense in the long run, offering better mobility and consistent availability.
But if your priority is larger capacity, high-speed charging, and solid construction, and you’re okay with the extra weight, Goui remains a reliable choice.
Quick Comparison: Chaizer vs Goui
Here’s a side-by-side look at the key differences between the Chaizer Power Bank and the Goui Beast 35W, to help you decide which one matches your lifestyle better:
| Feature | Chaizer | Goui Beast 35W |
|---|---|---|
| Battery Capacity | 8000mAh | 10,000mAh |
| Fast Charging Support | Yes (PD) | Yes (PD & QC 3.0) |
| Charging Ports | 3 Built-in Cables (Type-C, MFI, Micro-USB) | 2 Ports (USB-A, USB-C) |
| Weight | 196g | 280g |
| Smart Swap Feature | Yes (Chaizer+) | No |
| LED Display | Battery Indicator Lights | Digital Battery Screen |
| Airport Safe | Yes | Yes |
| Price Range | SAR 159 (Fixed) | SAR 109–180 (Varies) |
| User Ratings | 4.88 / 5 (based on 2,200+ orders) | Good (varies by store) |
You may be interested in:
Is It Normal for Power Bank to Get Hot While Charging?
Final Thoughts: Which One Should You Buy?
If your top priorities are portability, speed, and never running out of power, then Chaizer is a smart pick.
Its Smart Swap feature lets you walk into any of the 1,000+ Chaizer machines across the Kingdom and swap your empty power bank for a fully charged one in seconds, no waiting, no stress.
Chaizer is also lighter, easier to carry, and perfect if you’re constantly on the move, whether commuting, traveling, or just running errands.
On the other hand, if you need a bit more battery capacity and love having a digital screen, Goui gives you strong performance with both PD and Quick Charge 3.0, plus a modern, sturdy build.
Just make sure you shop around, since the price can vary widely from one store to another.
At the end of the day, it all comes down to how you use your devices and what features matter most to you:
Want flexibility, ease, and a lightweight option? Go with Chaizer.
Prefer more battery capacity and don’t mind the extra weight? Goui might be your match.
Whichever one you choose, the goal is the same: keep your devices powered up and ready when you need them most.
