What Is Qi2 Charging? The Standard That Makes Wireless Charging Finally Good
Qi2 is the second-generation wireless charging standard, launched in early 2023 by the Wireless Power Consortium. It solves the two biggest problems with original Qi wireless charging: weak speeds (maxing out at 5–10W) and unreliable coil alignment that left phones partially charged. If you have an iPhone 13 or newer, a 2024+ Android flagship, or you are shopping for a wireless charger, understanding Qi2 matters — it changes what "wireless charging" actually means.
Quick Answer
Qi2 is the second-generation wireless charging standard launched in 2023. It uses a magnetic alignment ring — based on Apple's MagSafe design — to guarantee the charging coil aligns perfectly every time, enabling a guaranteed minimum of 15W fast wireless charging between any compatible device and any Qi2 charger, regardless of brand. Unlike MagSafe, which is Apple-only, Qi2 is an open standard that works across iPhone, Android, and future devices.
What Makes Qi2 Different from Original Qi?
Original Qi (the standard in virtually every wireless charger sold between 2012 and 2022) had two fundamental limitations. First, it capped out at 5W for most devices, with some proprietary implementations reaching 10–15W only between matching brands. Second, coil alignment was entirely positional — if your phone shifted even slightly on the pad overnight, charging would slow down or stop. Qi2 addresses both problems at the hardware level.
Every Qi2 device contains a ring of magnets around the wireless charging coil. When placed on a Qi2 charger, these magnets snap the device into the optimal charging position automatically. No more guessing, no more misalignment, no more waking up to a half-drained phone that drifted off the sweet spot.
Qi2 certification requires that any certified charger and device achieve at least 15W — three times the 5W baseline of original Qi. Because the standard is open, this 15W guarantee applies regardless of brand combination: an Anker Qi2 charger delivers 15W to a Samsung Qi2 phone just as reliably as to an iPhone.
Qi2 chargers implement tighter power delivery tolerances, sending exactly the wattage the device requests. Cheap original Qi pads frequently overshoot their rated wattage, generating unnecessary heat. Qi2's improved regulation means less wasted energy, lower coil temperatures, and less stress on your battery over time.
Original Qi fast charging (above 10W) was proprietary: Samsung's 15W fast wireless only worked with Samsung chargers. Qi2 eliminates this fragmentation. Any Qi2-certified charger delivers 15W to any Qi2-certified device — iPhone, Android, AirPods, or future categories — without brand-specific restrictions.
Qi vs. Qi2 at a Glance
| Feature | Original Qi | Qi2 |
|---|---|---|
| Max wattage (open standard) | 5–10W | 15W+ (guaranteed) |
| Magnetic alignment | No | Yes |
| Cross-brand fast charging | No (proprietary) | Yes (open standard) |
| Backward compatible | N/A | Yes (charges Qi at 5–10W) |
| Heat efficiency | 70–80% | 85–90%+ |
Qi2 vs. MagSafe: What Is the Difference?
Qi2 and MagSafe look almost identical in practice — both use a ring of magnets to snap your phone into position and both deliver 15W wireless charging. The critical difference is who can use them.
- Apple-proprietary protocol. A genuine Apple MagSafe charger only delivers 15W to iPhones.
- Third-party chargers cannot officially use the MagSafe name without Apple licensing (most are labeled “MagSafe compatible” but officially deliver only 7.5W).
- Android devices with Qi2 magnets do not benefit from MagSafe — Apple does not license the protocol.
- Apple MagSafe chargers do charge Qi2 phones at 15W (the magnetic ring is compatible).
- Published by the Wireless Power Consortium — any manufacturer can build Qi2 devices without licensing fees.
- An Anker Qi2 charger delivers 15W to an iPhone 15, a Samsung Galaxy S24, a Google Pixel 9, or any other Qi2 device — all from the same pad.
- Qi2 chargers are typically $10–20 cheaper than equivalent Apple MagSafe chargers for the same wattage.
- For non-Apple users, Qi2 is the only path to 15W magnetic wireless charging with broad device support.
Bottom line:
If you own an iPhone, MagSafe and Qi2 are functionally identical — both give you 15W magnetic charging. If you own an Android phone or a mix of devices, Qi2 chargers are the better investment because they work with everything.
Which Devices Support Qi2? (As of 2026)
Qi2 adoption has grown quickly since the standard launched in early 2023. Here is the current state of device support across the major categories.
- iPhone 13, 13 mini, 13 Pro, 13 Pro Max — Qi2 supported via built-in MagSafe ring (15W)
- iPhone 14 and 14 series — Full Qi2 at 15W
- iPhone 15 and 15 series — Full Qi2 at 15W; iPhone 15 Pro/Pro Max also supports 15W MagSafe
- iPhone 16 series — Qi2 at 15W standard; MagSafe at 25W on Pro models
- AirPods Pro 2 (with MagSafe case) — Qi2 charging at lower wattage
- iPhone 12 and earlier — No Qi2; charges at 7.5W (MagSafe) or 5W (Qi)
- Samsung Galaxy S24, S25 series — Qi2 certified; 15W cross-brand charging
- Google Pixel 9, 9 Pro, 9 Pro XL, 9 Pro Fold — Qi2 certified; 15W
- Motorola Edge+ 2024, Razr+ 2024 — Qi2 certified
- Select Xiaomi and OnePlus 2024–2025 flagships — Qi2 certified (check model spec sheet)
- Most Android phones launched before 2024 support standard Qi only (5–10W) on Qi2 pads
Best Qi2 Certified Chargers (2026)
Qi2 certification means a charger has passed the Wireless Power Consortium’s compliance testing for the magnetic alignment system and 15W power delivery. Here are the top-rated options from trusted brands as of early 2026.
- Full 15W Qi2 certified output — confirmed in third-party lab testing
- Strong magnetic hold — phone does not shift during desk use or overnight
- Runs cooler than many competitors due to improved coil efficiency
- Compatible with iPhone 13+ and Qi2 Android devices at full 15W
- Qi2 certified; consistent 15W delivery verified across iPhone 14, 15, and Pixel 9
- Flat pad form factor — works well on desks and nightstands
- Belkin’s Connected Equipment Warranty covers connected devices
- Backward compatible with standard Qi devices at 5–10W
Is Qi2 Worth It Over Wired USB-C?
The honest answer: wired USB-C is still faster, and if raw charging speed is your priority, a good USB-C cable wins every time. USB-C Power Delivery at 45W charges a modern smartphone from 20% to 80% in under 30 minutes. A Qi2 pad at 15W takes roughly 60–70 minutes for the same charge. For understanding the full picture of how wired charging works, see our guide on how USB-C Power Delivery works, and for cable recommendations, see our picks for the best USB-C cables for wired charging.
That said, Qi2 has real advantages in specific contexts — and for many users, the convenience tradeoff is worth it.
- Overnight charging — set it and forget it, no cable fumbling in the dark
- Desk use during calls — phone stays upright and accessible without a cable in the way
- Magnetic accessories (MagSafe wallets, stands, mounts) snap on and off seamlessly
- Reduced USB-C port wear over time — fewer daily plug/unplug cycles
- Emergency fast charging — 45W USB-C is 3× faster than 15W Qi2
- Charging while using the phone intensively (gaming, navigation) — wired keeps up with drain better
- Long-term battery health — wired generates less heat. See our guide on wireless charging's effect on battery health
- Cost — a quality USB-C cable costs $10–20 vs. $25–40 for a Qi2 charger pad
Our recommendation:
For most users, the ideal setup is one wired USB-C charger for fast top-ups and one Qi2 pad for overnight/desk charging. This gives you the best of both worlds: speed when you need it, convenience when you don’t. If you can only choose one, a wired 45W+ USB-C charger is still the more versatile purchase.
Frequently Asked Questions About Qi2
Ready to Upgrade Your Charging Setup?
Whether you go Qi2 wireless or stick with wired USB-C, having the right gear makes a real difference. Browse our top-tested recommendations: