INIU Unveils the P50-E1 — Smaller Than Small, Stronger Than Strong
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An Ultra-Compact, 45W Power Bank Engineered to Redefine Daily Charging
INIU® today introduced the Carry P50-E1 in Macron colors, a power bank that delivers more in less. Engineered with the compact architecture of TinyCell™ Pro, the P50-E1 transforms how portable charging feels, fits, and functions. Weighing just 160 grams and measuring smaller than two stacked macarons, this 10,000mAh powerhouse features blazing 45W output, a built-in USB-C cable, and next-gen TempGuard™ thermal control—all wrapped in a design ready for movement, expression, and everyday ease.
Built for the generation that moves fast and travels light, the P50-E1 is not so much a utility as a reflection of mobile freedom.
A New Shape of Power: TinyCell™ Pro Architecture
The P50-E1 introduces TinyCell™ Pro, a precision-engineered system that reimagines energy density. Through smarter cell arrangement and space-saving thermal layers, it delivers performance in a form once thought impossible.
The P50-E1 is:
- 45% smaller
- 35% lighter
- 30% faster
than traditional power banks of the same capacity.
With a form that disappears in the palm and a weight you forget the moment you pick it up, the P50-E1 doesn’t feel like a power bank until it delivers.
Power, Rewritten: 45W High-Speed Output
Not all 10,000mAh power banks deliver equal speed. Many stop at 22.5W or 30W—adequate, but limiting. The P50-E1 unlocks full-speed charging with true 45W max output, offering headroom for phones, tablets, and more.
In just 25 minutes, it can restore up to:
- 63% of iPhone 16
- 73% of Samsung S25 Ultra
With full support for Samsung Super Fast Charging 2.0 (PPS), it doesn’t just meet modern charging standards—it fulfills them. For students with 10 minutes between classes or commuters about to catch a flight, the P50-E1 changes the waiting game.
Always Ready: Built-In USB-C Cable + Real-Time Display
Forget tangled cables and second guesses. The P50-E1’s lanyard-integrated USB-C cable means you’re always one step from charging. Whether clipped to a bag strap or worn on your wrist, the cable is there when you need it—without needing to be remembered.
And with a real-time digital display, power levels are no longer hidden behind blinking dots. Exact 1% increments keep you informed, in control, and confident throughout the day.
Cool Under Pressure: TempGuard™ Thermal Management
Power must be safe and with TempGuard™, it is. This thermal system combines:
- Multi-tab battery cell design for smoother heat distribution
- NVIDIA-grade inductors for cool-core charging
- E-Marker chip for accurate power negotiation
- Paper-thin internal layers that accelerate thermal diffusion
Whether charging at a café in July or powering up at an open-air festival, the P50-E1 stays cool, stable, and ready. Backed by an 18-layer SmartProtect™ system, it defends against:
- Overcharge
- Overcurrent
- Overdischarge
- High/low temperature extremes
- Port-level short circuits
- IC overheat shutdown
It doesn’t just pass safety tests; it was built with them in mind.
Power for Three, Anywhere
Sometimes, one device isn’t enough. The P50-E1 offers triple-device output, allowing phones, tablets, wearables, and accessories to recharge at once. Share power with a friend. Keep your gear alive on the move.
And with simultaneous input/output, it works like a charging hub—refueling itself while serving other devices. Whether you’re at a conference booth or stuck at a train station, your power strategy just got a lot smarter.
Design that Speaks Your Style
With softly curved corners and a form that fits like a stone in the hand, the P50-E1 isn’t just carried—it’s worn. Its subtle color palette and lanyard-integrated cord blend function and fashion into something surprisingly expressive.
Where most power banks disappear into your bag, this one belongs in your hand.
Globally Compatible. Airline Approved. Movement Certified.
Built for travel, the P50-E1 is airline-approved and tested for global use. Whether you’re exploring a new city or powering devices at 35,000 feet, this power bank complies with flight regulations and performs on any continent.
Compatible with:
- Phones: iPhone Series, Samsung Galaxy Series, Google Pixel Series
- Tablets: iPad Air, iPad Mini, Galaxy Tab
- Devices: Nintendo Switch, smartwatches, wireless earbuds, Bluetooth speakers, handheld fans, camping lights
From earbuds to tablets, the P50-E1 covers the devices you reach for every day. .
Technical Specifications
| Feature | Specification |
| Product Model | P50-E1 |
| Battery Capacity | 10,000mAh |
| Max Output | 45W |
| Dimensions | 3.3 × 2.0 × 1.0 in / 8.3 × 5.2 × 2.6 cm |
| Weight | 5.6 oz / 160 ± 10g |
| Charging Ports | USB-C (Integrated), USB-A, Additional USB-C |
| Display | Real-Time Smart Display with 1% Accuracy |
| Certifications | Airline-Approved, CE, FCC, RoHS |
The INIU Carry P50-E1 is now available exclusively on the INIU Official Store, with a limited-time launch offer for early buyers.
Smaller Than Smaller. Stonger Than Strong.
The INIU Carry P50-E1 doesn’t just redefine how compact a power bank can be—it reimagines the entire experience of staying charged on the move. Every detail, from the lanyard-integrated USB-C cable to the precisely tuned 45W output, is engineered not just for performance, but for the way people live, commute, and create today. It slips into your pocket, but powers through your day. It rests so lightly in your hand, but stands out in how effortlessly it works. With the P50-E1, portable power finally feels as light, smart, and stylish as it should. And once you carry it, you'll wonder how you ever carried anything else.