OnePlus shrinks its phone cooler and adds a 10,000mAh 67W power bank
A palm-sized magnetic cooling accessory and a high-capacity power bank debut ahead of OnePlus’ October event, aimed at keeping phones cooler during long gaming sessions.
OnePlus unveiled the Ice Card Mini magnetic cooler, a compact cooling accessory for phones, ahead of its October 12 event.
The device uses a thermoelectric cooling chip and active air cooling, drawing power from the phone via USB-C up to 0.7A at 5V.
Weight and footprint are reduced vs. OnePlus’ previous model, and it includes magnets and a magnetic plate for compatibility with many devices.
A companion 10,000mAh power bank with 67W charging and 45W USB PD is also announced, designed to run the cooler at higher settings for hours.
Quick read · 1 min
OnePlus is adding a tiny magnetic cooler, the Ice Card Mini, to its lineup to help phones stay cooler during long gaming sessions. It pairs with a compact power bank option and is designed to attach magnetically to most compatible devices. The full details, including price and exact compatibility, will be announced on October 12 alongside the OnePlus 16.
For gamers, this could mean longer, steadier performance without throttling. For everyone else, it suggests a more travel-friendly way to manage heat when you push your phone hard. Expect official pricing and availability at OnePlus’ October 12 event.
Magnetic cooler with thermoelectric chip
USB-C power draw or external power bank
New power bank with display and fast charging
The Ice Card Mini is OnePlus’ newest attempt to tackle phone heat during long gaming sessions. The compact magnetic cooler is roughly 70 x 53.4 mm and weighs about 18 g less than OnePlus’ older magnetic cooling clip. It’s designed to stay tucked against the phone’s heat-generating area using a 10N magnetic attachment, with a magnetic plate included for devices that lack built-in magnets.
What makes the Ice Card Mini interesting is how small it is while still packing a thermoelectric cooling chip and an active air-cooling system. It connects to the phone via USB-C and can draw up to 5V at 0.7A, meaning it can run off the phone’s own battery for extended sessions. If you’d rather, you can attach a power bank instead.
OnePlus specifies a 10,000mAh power bank option that can keep the cooler running in its highest setting for up to eight hours. The power bank also supports 67W SUPERVOOC charging and 45W USB Power Delivery, with a built-in display to show charging status, power, and health information. The cable is braided and doubles as a carrying strap, and the design keeps OnePlus’ signature black-and-red aesthetic intact.
We don’t yet have a price for the Ice Card Mini or the new power bank. Pricing and availability details are expected to be announced at OnePlus’ October 12 event, when the company also introduces the OnePlus 16. If you’re a mobile gamer who routinely hits high frame rates for longer stretches, this duo might be worth watching, even if you already own a cooling clip from the brand.
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Which phones will work with the Ice Card Mini?
OnePlus notes that the cooler attaches magnetically to compatible devices and includes a magnetic plate for phones without built-in magnets. The company has not published a full compatibility list yet, but the design clearly targets OnePlus models and OPPO devices that support their high-performance modes. If you own a newer OnePlus phone or a phone with similar back metal constructions, you’re likely to be able to pair it, thanks to the magnetic attachment and the optional magnet plate.
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Why this matters for mobile gamers
Smartphones throttle performance when they get too hot, which can sap frame rates and battery life during extended gaming sessions. A lighter, pocketable cooler could help keep temperatures down without forcing you to tether to a bulky cooling accessory or a laptop-like setup. The Ice Card Mini is designed to sit directly over the area that produces the most heat, while the built-in fan and thermoelectric element actively push heat away from the device.
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What you’ll get with the companion power bank
The 10,000mAh SUPERVOOC power bank is OnePlus’ answer to the need for portable, high-witness charging while you game. It supports 67W charging and can power the cooler at higher settings for longer. The bank’s display provides real-time charging details and health data, which means you’re less likely to guess when you need a top-up. This is the first power bank from OnePlus with an integrated display, and it aligns with the brand’s push toward better on-the-go gaming experiences.
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What this means for everyday users
If you’re not a mobile gamer, the Ice Card Mini might still catch your eye because it promises quieter cooling and longer gaming sessions on phones that run hot. For most people, it’s a more portable alternative to desk-based cooling or bulky add-ons. If you do game heavily on your phone, this could extend playtime and help preserve battery health by preventing extreme throttling. Still, pricing and exact compatibility will matter, the two key details fans are waiting for at the October event.
Pricing and availability details are expected to be announced at OnePlus’ October 12 event, when the company also introduces the Ice Card Mini and the accompanying power bank along with the OnePlus 16. Until then, expect more official details on prices, exact compatibility lists, and any bundled options.
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Quick answers
Will the Ice Card Mini work with my phone?
OnePlus has magnets to attach the cooler and includes a plate for phones that don’t have magnets. Exact compatibility will be announced at the October 12 event.
How long can the cooler run on a phone’s own battery?
It can draw up to 5V and 0.7A from the phone, and OnePlus says the high setting can run with a 10,000mAh power bank for up to eight hours.
When will it be available and how much will it cost?
Pricing and availability details will be announced at the October 12 event when OnePlus also unveils the Ice Card Mini and the new power bank alongside the OnePlus 16.
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