Oraimo’s HyperGaN 701 can charge a laptop at 70W, but only on its own

The Oraimo HyperGaN 701 (OCW-5701U) is a 70W GaN wall charger with two USB-C ports and one USB-A port, and it’s listed among the new arrivals on Oraimo’s Nigerian store at ₦18,900 when we checked on November 8, 2026. It has a UK-type plug and comes with a 1m USB-C to USB-C cable rated for 100W.

That 70W figure is real, but it’s what a single USB-C port delivers with nothing else plugged in. Oraimo’s own output table caps the charger at 60W once a second device joins, split 45W and 15W, and that split decides whether this one brick can replace both your laptop charger and your phone charger in the same bag.

What 70W from one port can power

Each USB-C port on the Oraimo HyperGaN 701 can deliver up to 70W on its own, with 20V at 3.5A as its highest step, while the USB-A port tops out at 22.5W. A laptop that charges over USB-C Power Delivery and shipped with a 65W charger sits inside that range, so the HyperGaN 701 can stand in for the original brick when it’s the only thing plugged in.

Look at the label on your laptop’s own charger before you buy. If it says 90W or 100W, a 70W charger may keep the battery topped up during light work but charge noticeably slower under load, and a laptop with a barrel-shaped power socket won’t charge from it at all without the right adapter. Our guide to checking whether a power bank will charge your laptop walks through the same USB-C checks, and they apply here too.

Plug in a phone as well and the laptop drops to 45W

Oraimo lists four port combinations. With the first USB-C port (C1) and either the second USB-C port (C2) or the USB-A port in use, you get 45W plus 15W, and with all three ports busy the total still stops at 60W, split 45W and 15W. The combination to avoid is C2 with the USB-A port and nothing in C1, which Oraimo rates at just 15W in total.

In practice, keep your laptop on C1 and your phone or earbuds on the other ports, and expect the laptop to charge at 45W while they share the charger. Many 65W laptops will still charge at 45W, only more slowly, but a heavier machine running at full tilt may barely hold its level. If you charge a phone overnight and the laptop during the day, you’ll rarely notice the split.

Tecno, Infinix and Xiaomi phones get their own fast-charge mode on one port

The charger supports USB Power Delivery 3.0 and Quick Charge 4.0+, plus Xiaomi HyperCharge and Transsion’s TFCP, which is the fast-charging standard used across Tecno, Infinix and itel phones. Oraimo says HyperCharge and TFCP run on the C1 port, so plug a Transsion or Xiaomi phone into C1 when you want its fastest supported speed, and remember that sharing C1 with a laptop isn’t possible at the same time. If your phone’s fast-charging standard isn’t on that list, it may charge at a lower, standard speed.

Oraimo also lists nine layers of safety protection and a three-way thermal control system, which it says lowers fast-charging temperature by about 25%. That’s Oraimo’s own figure rather than an independent test, but a cooler charger is a sensible thing to want when it’s plugged in all day, and our explainer on surge protectors and stabilisers covers how to protect chargers from unstable supply.

Buy HyperGaN 701 now

You can order the HyperGaN 701 directly from Oraimo’s Nigerian store, where entering the code u90ro2qi at checkout is worth a try before you pay. GadgetNaire may earn a small commission when you buy through our Oraimo links, at no extra cost to you. If you’re buying from a shop instead, use our checks for spotting an original Oraimo product, since chargers are among the most copied accessories.

The easiest way to decide is to read two numbers, the wattage on your current laptop charger and the fast-charging standard your phone uses. If the first is 65W or less and the second is PD, TFCP or HyperCharge, the HyperGaN 701 covers both, and our guide to which watts your phone actually needs will help you confirm the phone side.