Most flat wireless phone chargers in these results offer 10 W, 15 W, or 20 W outputs. Many listings show 15 W as the common rating, while some mounts or pads are specified at 10 W or 20 W.
These chargers generally target Qi‑enabled phones and other Qi‑compatible devices. Several listings also call out compatibility with magnetically aligned phones and with wireless‑charging earbuds and charging cases that support magnetic alignment.
Product listings most commonly reference Qi certification for wireless charging. Some descriptions also note magnetic charging compatibility or magnetically aligned charging for accessories; the exact phrasing varies by product.
Foldable chargers in these results typically support charging two devices simultaneously—commonly a phone plus a wearable (like a smartwatch) or a phone plus a wireless‑earbuds charging case.
Alignment and stability are achieved with built‑in magnets for magnetic models, anti‑slip surfaces such as silicone rings, and device‑detection features that ensure the phone stays on the charging spot.