These docks commonly support: gaming consoles and their controllers; Qi-enabled smartphones and other wireless-charging devices; wireless-charging cases for true wireless earbuds; and multi-device charging stations designed to hold and charge controllers and console accessories.
Common methods and connection types include wireless Qi charging pads and mounts, wired USB connections (USB-C and Micro-USB), and some docks that draw power via a console’s USB‑C port or a dedicated power input.
Common safety features include intelligent protection chips that prevent overcurrent and overvoltage, built‑in short‑circuit protection, smart charging boards with overheating protection, and automatic cut‑off or stop when batteries reach full charge.
Capacities range from single‑device chargers up to multi‑slot stations. Examples include single wireless pads, two‑device wireless chargers, dual controller chargers, and larger multi‑slot game docks that charge several controllers and accessories simultaneously.
Some controller chargers include NiMH rechargeable battery packs (an example lists 5280 mWh / 2200 mAh for the pack). Other docks do not contain an internal battery and instead rely on external power from a wall or console connection.
