Tag: watts

  • Rumor: Apple could drop limits, change specs for wireless 15W fast chargers for iPhone 15

    Rumor: Apple could drop limits, change specs for wireless 15W fast chargers for iPhone 15

    Apple’s charging protocol for the upcoming iPhone 15 could get much faster.

    A new rumor claims that Apple will no longer require wireless chargers to be approved before they can deliver 15W fast charging for the iPhone 15 range.

    Apple’s MagSafe protocol has been capable of wireless charging up to 15 watts since it first debuted with the iPhone 12 models. The devices also work with Qi chargers but are limited to delivering a maximum of 7.5W.

    In order to use fast charging, Apple specifies that users must use its own power adapter or a “comparable third-party USB-C power adapter that supports USB Power Delivery (USB-PD).” An unsubstantiated rumor via leaker “yeux1122” has claimed that the company is dropping its requirement for those “comparable” adapters to be approved by Apple.

    “The Apple iPhone 15 series is said to be capable of open 15W wireless fast charging even if it is not a certified wireless charger,” writes the leaker in a blog post.

    The rumor is thought to have stemmed from someone within the supply chain. If correct, it could allow fast charging from additional adapters related to the Qi2 standard. In January, it was revealed that Apple provided its MagSafe specifications as a basis for the forthcoming updated standard by the Wireless Power Consortium.

    Stay tuned for additional details as they become available.

    Via AppleInsider and blog.naver.com

  • Rumor: Next-gen iPhone chargers could require Apple certification, may not deliver 18 watt charging speeds

    The rumors continue to abound as to whether Apple will include a USB-C to Lightning cable to function as an 18 watt fast charger with the upcoming iPhones this fall. The current consensus is that fast charger options may be somewhat limited because Apple is requiring USB-C authentication compliance for the charger and cable.

    Per supply chain sources, third-party device makers can still make iPhone chargers, but only those that are comply with the USB-C authentication standard for power can support fast charging. That means even though non-certified chargers may offer 18 watts, the iPhone will likely draw just 2.5 watts.

    Apple is apparently also requiring that USB-C to Lightning cables support the USB-C authentication standard, too. Without the right charger and cable combo, it looks like you won’t get 18 watts charging no matter what the device maker advertises.

    (more…)

  • Belkin releases USB-C Car Charger with USB-PD features

    This could be interesting.

    Accessory maker Belkin has launched what it claims to be the first USB-C car charger to support USB-PD (power delivery), dubbed the “USB-C Car Charger + Cable”. While there are already multiple USB-C car chargers on the market, generally priced around $10 to $15, that also support quick-charging features of advanced USB-C devices, Belkin’s device supports not only 5V (the traditional max voltage of USB), but 9V over USB-C thanks to its implementation of the new USB-PD spec.

    belkincarcharger

    This, in turn, makes it better suited for charging some notebooks and tablets.

    (more…)