There is nothing worse than your screen cutting to black right before a checkpoint. Whether you are battling through load shedding or killing time on a long commute, modern portable gaming PCs are thirsty machines. In 2025, a standard phone charger simply won't cut it. To keep the frame rates high and the screen bright, you need specific 65W PD power banks for handhelds. Here is how to keep your game alive on the go.

Why Wattage Matters: The 65W Requirement

If you plug a standard 18W power bank into a high-performance handheld, you might notice the battery percentage dropping even while it is plugged in. This is because the device consumes power faster than the bank can provide it.

To actually charge while playing AAA titles, your power bank must support USB-C Power Delivery (PD) 3.0 with a minimum output of 65W. This matches the wall chargers shipped with most devices, allowing the internal GPU to run at full clock speeds without draining the internal cell.

Matching the Bank to Your Brand 🎮

Not every handheld behaves exactly the same, and knowing your specific device's needs helps you save money and frustration.

The Heavy Hitters: ASUS

The ROG Ally series has set a high bar for Windows handhelds. These devices are incredibly powerful, but that Z1 Extreme chip loves power. If you are running one of the ASUS handhelds, look for a power bank that specifically supports the 20V/3.25A power profile. This ensures you get the full 30W Turbo Mode while disconnected from the wall.

The Big Screen Experience: Lenovo

With its massive 8.8-inch display, the Legion Go offers an immersive experience that is hard to beat... but that screen real estate requires serious energy. Owners of Lenovo gaming devices should prioritise capacity alongside speed. A 65W output is mandatory, but aim for at least 20,000mAh capacity to get decent playtime on that QHD+ panel.

The New Challenger: MSI

The Claw has entered the ring with Intel Core Ultra architecture. To get the most out of the MSI portable console lineup, you need a stable power delivery flow. Intel chips manage power differently than AMD, so a high-quality power bank with voltage regulation is essential to prevent thermal throttling during intense sessions.

TIP

Don't Forget the Cable ⚡

Having a 65W power bank is useless if you are using a cheap gas station cable. You must use a USB-C to USB-C cable rated for 100W (5A) that contains an E-Marker chip. This chip tells the power bank it is safe to push full speed. Without it, your charging might be capped at slow speeds for safety.

Capacity vs. Portability

When shopping in South Africa, you will usually see power bank capacity listed in milliamp-hours (mAh).

  • 10,000mAh: Ultra-portable, but will likely only charge a handheld once (or less). Good for emergency top-ups.
  • 20,000mAh to 27,000mAh: The sweet spot. This usually gives you 1.5 to 2 full charges.

Travel Note: If you plan on flying, airlines generally limit lithium batteries to 100Wh (Watt-hours). A 27,000mAh power bank is usually right on this limit. Anything larger might get confiscated at O.R. Tambo security.

The Ultimate Load Shedding Companion

Investing in a high-quality PD power bank isn't just about gaming; it's a lifestyle necessity here. That same 65W bank that powers your game can also fast-charge your laptop or tablet when the grid goes down.

If you are looking to upgrade your mobile setup or jump into the world of portable PC gaming, check out our full range of handheld gaming consoles. From protective cases to the consoles themselves, we have the gear to keep you playing anywhere.

Power Up Your Playtime Don't let a dead battery end your killstreak. Whether you need the console itself or the accessories to keep it running, Evetech has South Africa's best selection. Shop our Handheld Gaming Consoles today and take your library wherever you go.