INIU · United States · compact
Exact model: P41-E2
Product identity · checked 2026-10-12
Our take
Choose the P41-E2 if you want 45W USB-C charging and a simple battery indicator. Its 27W input gives it a faster refill ceiling than the P50. The Amazon rating total belongs to the whole P41 listing and may include older hardware.
Availability checked 2026-10-12. Stock can change. We may earn a commission.
Manufacturer ratings. Tap a reading for its source.
The buying decision
INIU rates both USB-C ports at up to 45W with PD3.0 and PPS support, and rates USB-A at up to 22.5W. Actual speed depends on your device and its charging protocol. The paw-logo indicator and emergency flashlight keep the design simple.
Every multi-port combination on the Tech Specs table is capped at 15W, the same structure as the P50. The 45W rating describes one port at a time.
Choose capacity, charging output and carried weight around the devices you use. Read our power bank selection guide.
Computed from sourced ratings
Compared with 14 published everyday power banks. This score balances wired charging, rated capacity and weight.
71/100
everyday comparison
88/100 within the group · 35% weight
65/100 within the group · 25% weight
65/100 within the group · 20% weight
54/100 within the group · 20% weight · lighter scores higher
Each reading gets a percentile within its group. Higher output, capacity and input score better. Lower weight scores better. Ties share a midpoint. We combine those percentiles using the weights above and round the final result.
A score of 100 means the strongest combination in this peer set, not a perfect power bank. Scores can change when we update a rating or publish another model. Compare scores within the same group.
The score does not include wireless charging, weather protection, price or safety. Capacity is the manufacturer’s mAh rating, not usable USB energy or a phone recharge count. Check the verdict and charging limits before you buy.
Formula version 1.0. Source dates are attached to each reading. See the full method.
What changes the choice
The current OEM selector identifies E2 hardware, while Amazon labels the model simply P41. Its rating total may include other revisions. Check that the selected listing describes the current 45W unit before you buy, and read older reviews with that difference in mind.
Before connecting devices
A port’s published maximum and the combined multi-port limit are separate ratings. A device can draw less than the bank’s maximum based on its own requirements and the negotiated charging profile.
Both USB-C ports accept input up to 27W. The same ports deliver up to 45W to devices, so one cable covers both directions at different ceilings.
The page sells an attached-cable P41-E2 and a built-in-cable P41L-E2 option under one URL. The built-in variant weighs slightly less at 178.9g. Check the cable-type selector before buying. This review covers the detachable-cable version.
USB-C OUT1 · USB-C
Supported charging profiles: 5V⎓3A / 9V⎓3A / 10V⎓2.25A / 12V⎓3A / 15V⎓3A
INIU P41-E2 Power Bank product specifications (US store) · checked 2026-10-12USB-C OUT2 · USB-C
Supported charging profiles: 5V⎓3A / 9V⎓3A / 10V⎓2.25A / 12V⎓3A / 15V⎓3A
INIU P41-E2 Power Bank product specifications (US store) · checked 2026-10-12USB-A OUT3 · USB-A
Supported charging profiles: 5V⎓3A / 9V⎓2A / 10V⎓2.25A / 12V⎓1.5A
INIU P41-E2 Power Bank product specifications (US store) · checked 2026-10-12Manufacturer documentation
These figures are manufacturer claims. Open a reading for its dated source. We show watt-hours only when the manufacturer publishes them.
Exact-model questions
Not necessarily. The current OEM hardware is the 45W E2 with E2-suffixed SKUs, and no current OEM page documents pre-E2 wattage, weight or ports. Treat older figures as possibly describing earlier hardware.
The P41 refills faster at 27W against 20W and adds a flashlight. The P50 is smaller at 160g against 182g, shows a numeric percentage display, and confirms pass-through charging. Both cap multi-port use at 15W.
Evidence record
We use dated manufacturer documentation for the product identity and claims shown on this review.
https://iniushop.com/products/iniu-p41-power-bank-fast-charge-45w-10000mah
Checked 2026-10-12
https://iniushop.com/products/new-colorful-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah
Checked 2026-10-12
https://cdn.shopify.com/s/files/1/0593/5398/9298/files/p41.avif?v=1790210450
Checked 2026-10-12
Review updated 2026-10-12. Ratings are manufacturer claims tied to the cited documents.
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