Wireless charging mousepad produced by Logitech
Logitech PowerPlay is a mousepad underlay which can charge compatible mice both at rest and while they are in use. It connects to the computer via USB and, on the pad side, features a control module which a compatible mouse can connect to via the proprietary Lightspeed protocol. Mice need to support inserting Logitech's Powercore module to capture the electromagnetic energy. The control module has a lit-up logo whose colors can be changed using software and a light to indicate whether the mouse is connected.
History.
According to Logitech, there were neither wireless chargers that were thin enough to fit into the mousepad nor chargers that could cover the necessary surface area when development started on PowerPlay. The 2.5 W provided by a USB port was found not to be sufficient to meet the power demand of the mouse when the field needs to be projected across the entire area of the mousepad, necessitating changes to the mouse and its firmware to reduce its consumption. The system keeps the battery between 85 and 95 percent charged to reduce wear on the battery.
The base consists of five layers which are bonded together using an adhesive-based lamination process, coming to a height of 2mm. The bottom layer provides an anti-slip texture, a middle layer is made of polycarbonate for rigidity. On top of the base, one can use a regular mousepad or place one of the two tops (cloth or hard) that come with the product.
The first prototype was built four years before the final product was released in 2017. At the launch in 2017, two mice were compatible: the G903 and the G703. At 108 and 113 grams, these were considered heavy by some players.
In August 2018, a model simply called Pro Wireless was released with compatibility for PowerPlay, weighing .
In July 2024, Logitech announced the G309 mouse with a reduced weight of when using the Powercore module. This brings the total number of compatible mice up to 4. The pad cannot charge other wirelessly charging devices such as smartphones.
References.
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