INIU SnapGo P771 Qi2.2 25W Magnetic Power Bank — $22.50 On Sale
Buy the INIU SnapGo P771, the 10000mAh Qi2.2 25W magnetic power bank built for iPhone 16 and iPhone 17 users who want the fastest snap-on wireless charge without heat. Regularly $44.99, it's now $22.50 — a 50% discount — at Volt Harbor Supply. Stack code SAVE15 for an extra 15% off at checkout, with free shipping on orders over $45.
Does the P771 Overheat While Wirelessly Charging?
No — overheating is exactly what this model solves. TempGuard 3.0 keeps surface temps under 104°F, roughly 14°F cooler than the industry standard, so wireless charging stays safe for your battery health even during extended or overnight sessions.
How Hot Does It Get on iPhone 17?
On iPhone 17 Pro, Qi2.2 25W delivers 50% in about 33 minutes while the P771's thermal monitoring holds temperatures in a battery-safe band — noticeably cooler than Qi2 15W competitors that run hotter for slower charges.
Is It Safe for Overnight Charging?
Yes. TempGuard 3.0 continuously regulates temperature and the magnetic alignment prevents coil mismatch, two of the biggest overnight charging risks. It's a top pick for bedside charging.
What Is TempGuard 3.0?
TempGuard 3.0 is INIU's most rigorous thermal-protection system, using real-time temperature sensing to throttle output before heat can stress your phone's battery — a key differentiator vs. generic magnetic packs.
Specifications
- Brand: INIU
- Series: SnapGo, Model P771
- Product Type: Qi2.2 25W magnetic wireless power bank
- Capacity: 10000mAh
- Output: Qi2.2 25W wireless (33-min boost to 50% on iPhone 17 Pro)
- Compatibility: iPhone 16 and later with iOS 26 for full 25W (excludes iPhone 16e and 17e); Qi-enabled Android devices at standard wireless speeds
- Temperature: Operates under 104°F
Price and Deal Value
Compare at $44.99 — today's $22.50 price is a 50% discount, and the SAVE15 coupon drops it to about $19.13. That's the most affordable path to genuine Qi2.2 25W magnetic charging.
Comparison and Alternatives
Against Qi2 15W packs, the P771 charges 18 minutes faster to 50% and runs cooler. Against bulkier 20000mAh banks, it's lighter and pocketable with a day's worth of power. If you need multi-day capacity, an alternative high-capacity bank may fit better — but for daily magnetic fast charging, this is the value buy.
