How to charge a Nintendo Switch's Joy-Con controllers in 2 different ways

You can charge a Nintendo Switch Joy-Con controller by attaching it to the console while it's connected to power, or through a charging grip.
Yahoo

This charging dock for Nintendo Switch 2 controllers is $19

TL;DR: Charge up to 4 Nintendo Switch 2 Joy-Cons at once with this RGB-lit dock—just $18.99 (reg. $29.99) with free shipping. Few things ruin the vibe faster than reaching for your Joy-Con and ...
Popular Science

Keep your Joy-Cons powered up and ready with this $17 charging station

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Dead controllers shouldn’t interrupt your next gaming session. The HyperX ChargePlay ...

How to update your Nintendo Switch controllers to improve their accuracy and help reduce 'drift'

To update your Nintendo Switch controllers, you'll need to head to the System Settings menu's "Controllers and Sensors" ...