The YESIDO DS40 is a Qi2.2 wireless charger and phone stand with a built-in cooling fan, designed for Qi2.2-compatible phones as well as Samsung Watch and Apple Watch (iWatch). Brand: YESIDO. Model: DS40. Certifications: CE-RED and CE-RoHS as listed in the source specification table. Wireless standard: Qi2.2. Maximum output: 25W at 15V/3A input. Output tiers: 2.5W / 5W / 7.5W / 10W / 15W / 25W. Input: 9V/3A, 12V/3A, or 15V/3A. FOD (Foreign Object Detection) is supported. Magnetic force: 0.8kg. Charging distance: up to 4mm. A built-in cooling fan (~0.5W) runs during charging to dissipate heat. Material: zinc alloy, silicone, PC, and ABS. No wall adapter is included — Plug Type: N/A; a compatible USB-C power adapter (minimum 9V/3A; 15V/3A for 25W maximum output) must be purchased separately. Package: 1×DS40 Charger, 1×Type-C to Type-C Cable, 1×English User Manual. English manual only — no Chinese manual. Curated by Aetheo.
Why you'll like it
- Qi2.2 wireless charging — up to 25W maximum output (at 15V/3A input); output tiers: 2.5W / 5W / 7.5W / 10W / 15W / 25W; MPP at 360kHz
- Built-in cooling fan (~0.5W) — dissipates heat during wireless charging; FOD (Foreign Object Detection) for safety
- Samsung Watch and Apple Watch (iWatch) compatible — functions as a combined phone stand and watch charger
- 0.8kg magnetic force; charging distance ≤4mm; zinc alloy and silicone construction; CE-RED and CE-RoHS certified
- YESIDO DS40; no wall adapter included — compatible USB-C adapter required separately; English manual only; Type-C to Type-C cable included
Designed as a Qi2.2 wireless charger and phone stand with cooling
The YESIDO DS40 is designed for Qi2.2 wireless charging with simultaneous phone stand functionality. The Qi2.2 standard's Magnetic Power Profile (MPP) enables charging up to 15W at 110–205kHz and up to 25W at 360kHz, depending on the power adapter and phone capability. Output is automatically negotiated between 2.5W, 5W, 7.5W, 10W, 15W, and 25W. A built-in cooling fan (~0.5W) runs during active charging sessions to help manage heat. FOD (Foreign Object Detection) detects metallic or non-compatible objects and halts charging to prevent damage. The 0.8kg magnetic force holds the phone securely at a charging distance of up to 4mm. Samsung Watch and Apple Watch (iWatch) charging compatibility is supported as stated in the source specification. No wall adapter is included — the DS40 requires a USB-C power adapter capable of 9V/3A, 12V/3A, or 15V/3A to achieve full rated output (sold separately). Material: zinc alloy, silicone, PC, and ABS. Certifications: CE-RED and CE-RoHS. Package: charger, Type-C to Type-C cable, English user manual. Curated by Aetheo.
Key features
Qi2.2 — up to 25W — 2.5W to 25W output tiers — MPP at 360kHz
The YESIDO DS40 operates on the Qi2.2 wireless charging standard as stated in the source specification. Maximum output is 25W, achieved at 15V/3A input in MPP mode at 360kHz. Output tiers are 2.5W, 5W, 7.5W, 10W, 15W, and 25W, negotiated automatically based on device and adapter capability. Operating frequency is 110–205kHz for 5W, 7.5W, and 10W modes; 360kHz for MPP modes at 15W and 25W. Input compatibility: 9V/3A, 12V/3A, and 15V/3A. No wall adapter is included — a compatible USB-C power adapter must be purchased separately. Maximum output of 25W requires a 15V/3A adapter and a Qi2.2 MPP-compatible device.
Built-in cooling fan — FOD — 0.8kg magnetic force — ≤4mm charging distance
A built-in cooling fan rated at approximately 0.5W operates during wireless charging to dissipate heat from the charging pad and connected device. FOD (Foreign Object Detection) monitors for metallic or non-compatible objects during charging and halts the session if detected, helping to prevent damage. Magnetic force: 0.8kg, designed to hold the device securely in the charging position. Maximum effective charging distance: ≤4mm as stated in the source specification. Material: zinc alloy frame, silicone pad, PC, and ABS components.
Samsung Watch and Apple Watch compatible — phone stand — CE-RED and CE-RoHS
The YESIDO DS40 is compatible with Samsung Watch and Apple Watch (iWatch) charging as stated in the source specification. Specific watch model compatibility beyond Samsung Watch and Apple Watch (iWatch) in general is not individually listed in the source specification. The DS40 also functions as a phone stand for hands-free viewing during charging. Certifications: CE-RED and CE-RoHS as listed in the source specification table. User manual: English only — no Chinese manual included. Package: DS40 charger, Type-C to Type-C cable, English user manual.
Best for
- YESIDO DS40 — Qi2.2 wireless charger and phone stand; up to 25W maximum output; CE-RED and CE-RoHS certified
- Qi2.2 output tiers: 2.5W / 5W / 7.5W / 10W / 15W / 25W; MPP at 36
| Specification | Details |
|---|---|
| Brand | YESIDO |
| Model | DS40 |
| Type | Qi2.2 wireless charger and phone stand with built-in cooling fan |
| Wireless Standard | Qi2.2 |
| Maximum Output | 25W (at 15V/3A input) |
| Output Tiers | 2.5W / 5W / 7.5W / 10W / 15W / 25W |
| Input | 9V/3A; 12V/3A; 15V/3A |
| Operating Frequency | 110–205kHz (5W/7.5W/10W); 360kHz MPP (15W/25W) |
| Magnetic Force | 0.8kg |
| Charging Distance | ≤4mm |
| Cooling Fan | Yes (~0.5W) |
| FOD | Yes (Foreign Object Detection) |
| Watch Compatibility | Samsung Watch; Apple Watch (iWatch) |
| Material | Zinc alloy, silicone, PC, ABS |
| Certifications | CE-RED, CE-RoHS |
| Wall Adapter | Not included (Plug Type: N/A) — compatible USB-C adapter required separately |
| Cable | Type-C to Type-C (included) |
| User Manual | English only (no Chinese manual) |
| Included | DS40 charger, Type-C to Type-C cable, English user manual |
