INIU Multi P21 Power Bank 30W 10000mAh – Buy Online for $16.50
The INIU Multi P21 is a 3-in-1 travel charging solution combining a 10000mAh power bank, a 30W foldable wall charger, and an integrated USB-C to C cable. It's built for travelers, commuters, and anyone tired of packing separate chargers. At the current price of $16.50, down from $32.99, this is the affordable moment to buy online — and coupon code SAVE15 cuts it further.
Troubleshooting: P21 Not Charging or Turning On
If your P21 won't charge or turn on, first hold the power button for 5+ seconds to wake it from shipping sleep mode. Confirm your wall outlet works, then use a USB-C input source of at least 18W for fastest recharging. A full reset: connect the P21 to wall power, hold the button for 10 seconds, then release — the LED indicators should respond. If wall charger mode stops working, unfold the prongs fully and confirm the outlet is live before assuming a fault.
What Charger Should You Use for the INIU P21?
Use a USB-C PD charger rated 18W–30W for the fastest recharge of the 10000mAh cell. The P21's own foldable prongs also recharge it directly from any wall outlet — no separate brick needed.
Specifications
- Capacity: 10000mAh
- Output: 30W fast charging (power bank or wall mode)
- Integrated USB-C to C cable
- Foldable wall plug prongs
- Charges MacBook Air to ~60% in 30 minutes (wall mode)
Use Cases and Compatibility
Compatible with iPhone, Samsung Galaxy, Google Pixel, iPads, MacBook Air, and any USB-C device. Ideal for flights, road trips, and daily commutes where one device replaces three.
Price Value and Deal
At $16.50 vs. $32.99 compare-at, you save 50%. Apply coupon SAVE15 at checkout and orders over $45 ship free.
