Another challenge of shooting high-spec video on the S26 Ultra is that running the chip at peak performance for extended periods drains significant power, impacting daily battery life. To address this, the imaging kit's Grip comes equipped with a built-in 3200mAh battery and supports wireless charging. While ensuring ample stability and safety, it allows your S26 Ultra to retain enough power for everyday use.
The addition of the battery also brings another crucial improvement: a greatly optimized center of gravity when the Grip is in use. During shooting, it provides better-balanced weight distribution, and this enhanced grip stability through weight adjustment is particularly important for the quality of footage captured by photographers and creators.

Note: Wireless charging requires the phone case.

Smartphone shooting differs from traditional cameras in one key way: the large, sensitive touchscreen often leaves no natural resting spot for your thumb when using a standard grip. This can lead to awkward handling and accidental touches. The TELESIN Master Grip solves this with a precision CNC-machined aluminum thumb rest. A finely milled anti-slip texture conforms to the pad of your thumb, while a subtle concave curve naturally guides it into position. This small but significant detail improves stability when composing shots, enhances precision when zooming, and minimizes unintended screen input — letting you stay focused on your framing.

The TELESIN Master Grip retains the two-stage shutter for half-press autofocus and full-press capture, along with the crisp, tactile feel of a mechanical shutter that photographers love.​
The control dial is finely tuned with precise detents and damping, letting you switch modes effortlessly with one hand. The zoom rocker is equally refined — spring-balanced and rigorously tested for ideal resistance, quick return, and smooth operation.​