Doesn't matter; if it has a capacitive screen, a capacitive stylus will work. No pairing: It's a stick with no electronic components. Your device just thinks it's a very skinny finger, so that means zero pairing or fussing. No charging: A plastic or metal stick with a conductive foam tip doesn't require batteries.
To replace the batteries in the Lenovo Active Pen 2, you first need to unscrew the top part of the pen. Use a coin to unscrew the battery compartment by inserting it into the two notches where the spring is located on the pen's top section. Then, insert two small round watch batteries.
Capacitive styluses are, like resistive styluses, a form of passive stylus. Except instead of interacting with the screen by pressure through a hard point, capacitive styluses interact with the screen via a bit of rubber or conductive foam that emulates the electroconductivity of your fingertip.
No charging: A plastic or metal stick with a conductive foam tip doesn't require batteries. Cheap: Because the design is so elementary, basic ones are a few bucks, and even fancy ones with interchangeable tips are under $15. Cons of Capacitive Styluses:
【Long Battery Life】Tablet Stylus With USB Charge port and built-in battery provides 10 hours active use and only 1.5 hours charging. With Smart power-saving function, the pen will automatically power off every 15 minutes. ... Samsung Pen, Capacitive Disc Tip Pencil & Magnetic Cap …