OnePlus shrinks its phone cooler and adds a 10,000mAh 67W power bank

The Ice Card Mini is an active phone cooler. Inside is a thermoelectric cooling chip, often called a TEC or Peltier chip, which gets cold on one side when electricity passes through it. A small fan pushes that cold air at the hottest part of your phone, usually the area around the processor.

It sticks on with magnets rated at about 10 newtons of force. If your phone doesn’t have built-in magnets, OnePlus includes a magnetic plate that you attach to the back, so it can work with most Android phones and with iPhones too. The body is polycarbonate and aluminum, 9.7 mm thick, rising to 12.3 mm at the air intake. It comes in one color, Silver Wing Grey.

There are two modes. Low runs at about 25 decibels, roughly a whisper, and high at about 35 decibels. A status light glows green for low and blue for high, and flashes red if something goes wrong. OnePlus also lists an anti-condensation design, which matters because coolers that chill a phone can create moisture.

The cooler plugs in over USB-C and draws up to 5V at 0.7A. That’s low enough that the phone itself can power it, so there’s no need for a wall socket in the middle of a game. Phones like the OnePlus 16, which has a 9,000mAh battery, have plenty of capacity to spare.

You can also run it from a charger or a power bank. OnePlus says a 10,000mAh power bank keeps it running on the high setting for up to eight hours. On OnePlus and Oppo phones, the cooler also ties into the high-performance mode in ColorOS, the phones’ software, to push frame rates harder while it keeps things cool.

The timing is no accident. The OnePlus 16 is pitched squarely at gamers, with a Snapdragon 8 Elite Extreme Gen 6 chip, three dedicated gaming chips and a display that runs compatible games at up to 185Hz. It already has its own internal cooling system using graphene, but a phone pushing that many frames for hours still builds up heat, which is where a clip-on cooler earns its place.

The Ice Card Mini replaces the Magnetic Ice Cooling Clip, which OnePlus launched with the OnePlus 15T in March for 179 yuan. That model measured 87.6 x 62 mm and weighed 68 g. The new one is about 30% smaller in footprint and about 18 g lighter, while keeping almost the same thickness.

That size cut matters in practice. A smaller cooler covers less of the phone, so it’s less likely to block your fingers when you hold the phone sideways to play, and it fits more easily in a pocket or bag. In the box you get the cooler, a charging cable, a lanyard, the magnetic plate, a film and a manual.

OnePlus also launched the SuperVOOC 67W Pocket Charge Power Bank. It holds 10,000mAh and charges compatible OnePlus and Oppo phones at up to 67W. For everything else, it supports 45W USB Power Delivery and 55W PPS, enough to charge some laptops. It recharges at up to 40W.

It’s OnePlus’ first power bank with a built-in display, a small color screen that shows battery level, charging power, battery health and estimated time remaining. The USB-C cable is built in, and it’s braided so it doubles as a carrying strap. The design uses OnePlus’ black-and-red colors.

In China, the Ice Card Mini went on sale immediately at 199 yuan, roughly $30, or 169 yuan when bought in a bundle. The power bank costs 229 yuan, or 199 yuan in a bundle, and goes on sale Oct. 21, 2026.

OnePlus has not announced plans to sell either accessory in the US, UK or Canada, and it hasn’t confirmed when the OnePlus 16 itself will launch outside China.

If you want this exact cooler now, importing from China is the only route. Otherwise, watch for OnePlus’ global OnePlus 16 announcement, which is the most likely moment for these accessories to appear outside China.