We torture-tested the newest Qi2-certified battery banks so you don’t have to. With wireless charging sprints, PPS and PDO accuracy checks, real-world recharge times, and thermal monitoring, we dug deep to separate the truly great from the just okay. Here’s our no-nonsense countdown of the top 5 Qi2 battery packs we’d actually use ourselves.
These packs are for the Qi2 protocol, not the Qi2.2 protocol that the iPhone 17’s can accept. We’ll update the list as we get more products.
How Do We Test
We don’t just look at specs and call it a day. Every power bank we review goes through a series of real-world and lab-inspired tests to figure out how it actually performs. Below are the specific tests we run on every Qi2 battery pack before giving it a ranking.
- Real Capacity Testing: We fully discharge each battery pack using calibrated power meters to measure the actual energy (in Wh) delivered to a device. This helps us determine whether the stated capacity is accurate and if not, by how much. It’s the best way to tell if you’re getting what you paid for.
- Wired Charging Performance: We test wired output across all supported PDO (Power Delivery Object) and PPS (Programmable Power Supply) profiles. Using meters and voltage analyzers, we record output stability, voltage drop, and protocol accuracy. Each protocol is scored based on its ability to maintain power under real-world loads.
- Qi2 Wireless Charging: We test wireless charging by attaching the pack to an iPhone and measuring how much charge it delivers in 30 minutes. We log both the percentage gained and the actual watt-hours transferred. This gives us a real-world speed benchmark for wireless use.
- Efficiency Testing: We compare the energy drawn from the battery pack to what’s actually delivered to the device (both wired and wireless). Efficiency matters: high losses mean wasted energy and more heat. Each pack gets a score for wired efficiency, Qi2 efficiency, and Qi2 thermal efficiency.
- Thermal Monitoring: We track temperatures during wired discharge, recharge, and Qi2 charging using sensors placed on the battery surface. This helps us identify thermal choke points or heat buildup that could limit performance or comfort in use. Products that stay cool under pressure earn extra points.
- Recharge Performance: We measure recharge speed (Wh per minute) and recharge efficiency (how much energy is needed to fully refill the pack). Fast recharging is great but not if it takes double the energy to do it. We test both metrics to determine how well-designed the recharge circuitry is.
- Magnetic Strength: Using calibrated force gauges, we measure the magnetic push and pull strength of each pack. This simulates real-world use: will the pack stay attached in your pocket or fall off if bumped? We also factor in how usable the pack feels when attached during charging.
- Size, Weight & Energy Density: We weigh each battery and measure its dimensions to calculate Wh per gram and Wh per cm³. A pack might perform well, but if it’s bulky and inefficient with space or weight, that knocks it down a few points. Portability still matters especially for wireless-first products.
#5 – Anker MagGo Power Bank (10,000mAh, Qi2 Certified)
| Features | Details |
|---|---|
| Price | $130 |
| Real Life Capacity | 23.4 Wh |
| Qi2 30 min Charge (iPhone) | 37% (5.1 Wh) |
| Qi2 Efficiency | 80% |
| Max Temperature | 46.2 °C |
| Voltage Stability | PDO SAVA: 88.1% |
| Recharge Time | 166.5 min (~2h 47m) |
| Weight | 255.4 g |
| Magnetic Strength Pull | 23.0 N |
| Magnetic Strength Push | 7.8 N |
Coming in at number five is Anker’s ultra-slim MagGo Power Bank. The smart display stands out immediately. It’s one of the few in our test group that shows real-time numbers like remaining capacity and estimated time to full. The kickstand is sturdy enough for stable use, though limited to a single angle.
Performance-wise, this was the fastest wireless charger we tested, averaging over 35% in 30 minutes. Its Qi2 efficiency came in at a stellar 80%. But it lacks PPS support, which is a letdown given its 10k capacity. If you’re looking for a hybrid wired/wireless pack, that’s a limitation.
At $130, this is also the priciest pick here. You’re paying for top-tier wireless speed, a premium build, and the Anker name. Great for wireless-focused users, but overkill if you want wired versatility too.
#4 – Baseus PicoGo (10,000mAh, Qi2 Certified)
| Features | Details |
|---|---|
| Price | $70 |
| Real Life Capacity | 27.1 Wh |
| Qi2 30 min Charge (iPhone) | 25% (3.45 Wh) |
| Qi2 Efficiency | 39% |
| Max Temperature | 58 °C |
| Voltage Stability | PDO SAVA: 94%, PPS SAVA: 92.7% |
| Recharge Time | 175 min (~2h 55m) |
| Weight | 175 g |
| Magnetic Strength Pull | 26.4 N |
| Magnetic Strength Push | 8.0 N |
This was our first time testing a Baseus battery bank, and it left a strong impression. The PicoGo is the smallest and slimmest 10k pack on the list, with premium materials and a stylish metal casing. Despite slightly below-average magnetic strength, the slim shape makes it easier to grip and use naturally.
Wired performance is strong, with support for both PDO and PPS and great protocol stability. However, wireless efficiency is only 39%, far below our ~60% average. For short wireless top-ups, that won’t be a huge issue but it’s worth knowing. Recharge time also pushed close to 3 hours.
Priced at $70, the PicoGo offers solid value if you prioritize pocketability and build quality over raw wireless efficiency.
#3 – ESR for MagSafe Power Bank (10,000mAh, Qi2 Certified)
| Features | Details |
|---|---|
| Price | $55 |
| Real Life Capacity | 22.2 Wh |
| Qi2 30 min Charge (iPhone) | 29% (3.73 Wh) |
| Qi2 Efficiency | 89–95% |
| Max Temperature | 48.9 °C |
| Voltage Stability | PDO SAVA: 74.7% |
| Recharge Time | 143 min (~2h 23m) |
| Weight | 224.8 g |
| Magnetic Strength Pull | 28.5 N |
| Magnetic Strength Push | 8.2 N |
ESR’s entry brings a lot of bang for the buck. A smart display lets you track charging in real-time, and the kickstand offers more viewing angles than others on this list. That said, the kickstand feels a bit flimsy, and the magnetic grip is just average. Also, no rubberized back means it can slide off your device too easily.
Still, performance impressed us. This pack posted the highest Qi2 efficiency we’ve tested (89%) and charged our iPhone to 27% in just 30 minutes. Wired performance, however, was weaker. No PPS and poor PDO voltage stability held it back from climbing higher.
For $50, it’s a budget-friendly option if wireless charging is your top priority. Just don’t count on it for consistent wired power delivery.
#2 – iWALK MagX (10,000mAh, 30W, Qi2 Certified)
| Features | Details |
|---|---|
| Price | $50 |
| Real Life Capacity | 27.1 Wh |
| Qi2 30 min Charge (iPhone) | 21% (2.9 Wh) |
| Qi2 Efficiency | 54% |
| Max Temperature | 47 °C |
| Voltage Stability | PDO SAVA: 93.9%, PPS SAVA: 93.2% |
| Recharge Time | 87 min (~1h 27m) |
| Weight | 215.7 g |
| Magnetic Strength Pull | 37.9 N |
| Magnetic Strength Push | 10.2 N |
We added this unknown Amazon brand to our cart expecting to laugh — but ended up being surprised. The iWALK MagX is the most unique design in our test group, with a built-in cable that doubles as a finger loop and strong magnetic hold (the best in the Top 5). The matte white finish resists fingerprints well, and the pack includes two USB-C ports, so you can technically charge three devices at once.
Wireless charging speed was average (21% in 30 minutes), but wired performance was excellent, with stable PDO and PPS output. Recharge time was the fastest of any pack here which is under 90 minutes. The only real downside? Qi2 efficiency was just 54%, slightly below average.
At $50, this is a feature-packed bargain. If you want a reliable wired/wireless hybrid at a fair price, the iWALK delivers.
#1 – INIU Magnetic Portable Charger (10,000mAh, 30W, Qi2 Certified)
| Features | Details |
|---|---|
| Price | $50 |
| Real Life Capacity | 27.8 Wh |
| Qi2 30 min Charge (iPhone) | 30% (4.14 Wh) |
| Qi2 Efficiency | 59% |
| Max Temperature | 47 °C |
| Voltage Stability | PDO SAVA: 94.4%, PPS SAVA: 93.1% |
| Recharge Time | 145 min (~2h 25m) |
| Weight | 235.6 g |
| Magnetic Strength Pull | 36.2 N |
| Magnetic Strength Push | 9.6 N |
INIU pulled off a surprise win. This pack combines excellent wired performance, solid wireless speeds, and thoughtful features like a built-in strap with integrated cable and a fun paw-shaped battery indicator. It also boasts top-tier magnetic strength — your phone’s not going anywhere.
Wired PDO and PPS stability was best-in-class, and we measured 30% wireless charge in 30 minutes. Qi2 efficiency was only 59%, but in real-world use, that difference was negligible. Thermals stayed under control, even during fast charging.
At $50, the INIU delivers standout performance at a budget price. It’s not just the best Qi2 battery bank we tested. It’s one we’ll keep using ourselves.
Final Thoughts
From premium picks to surprising underdogs, this Top 5 list highlights how Qi2 power banks have evolved in 2025. Whether you’re chasing speed, build quality, or value, one of these will fit the bill. And if you’re still unsure, check out our detailed reviews for each pack.