Refilling is slower than charging your phone
Recharging the bank tops out at 20W through either USB-C port, slower than its 45W output. An overnight or desk-drawer refill fits better than a quick turnaround between outings.
Power banksSections
INIU · United States · compact
INIU P50-E1 10,000mAh 45W Power Bank review
Exact model: P50-E1
Product identity · checked 2026-10-12
Our take
Pick the P50 if you mostly charge one phone and want a small bank with a percentage display. Its 45W USB-C output can also top up a compatible laptop, but two connected devices share just 15W. Disconnect the second device when you need a fast charge.
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Availability checked 2026-10-12. Stock can change. We may earn a commission.
Manufacturer ratings. Tap a reading for its source.
- Rated capacity
10000 mAh. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Manufacturer-rated capacityhttps://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Single-port output
45 W. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Strongest wired USB-C output from one port · OUT1/OUT2 per Tech Specs. Physical-port assignment follows the 2xUSB-C plus 1xUSB-A layout. Multi-port combinations share 15W.https://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- USB-C input
20 W. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Strongest standard single-port USB-C input · Maximum input through either USB-C port (5V 3A to 12V 1.67A).https://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Weight
160 g. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Manufacturer-listed product weight · Tech Specs table lists 160g with a 10g tolerance.https://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Combined output
15 W. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Combined output; not one-port output · Every multi-port combination is capped at 15W. Single-port USB-C reaches 45W.https://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah
The buying decision
Should you buy it?
For a pocketable 45W phone charger
INIU rates both USB-C ports at up to 45W with PD3.0 and PPS support, in a 160g pack. Your phone and cable must support a matching profile to reach their fastest rate. The digital display shows remaining charge as a percentage.
Know this before you buy
Every multi-port combination on the Tech Specs table is capped at 15W. Use one USB-C port when you need a fast phone top-up. Keep the other ports for devices you can charge more slowly.
Choose capacity, charging output and carried weight around the devices you use. Read our power bank selection guide.
Computed from sourced ratings
USB-C and carry score
Compared with 14 published everyday power banks. This score balances wired charging, rated capacity and weight.
68/100
everyday comparison
- USB-C output
45 W. Show source
claimed sourceiniushop.comchecked 2026-10-12 · OUT1/OUT2 per Tech Specs. Physical-port assignment follows the 2xUSB-C plus 1xUSB-A layout. Multi-port combinations share 15W.https://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Rated capacity
10000 mAh. Show source
claimed sourceiniushop.comchecked 2026-10-12https://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- USB-C refill
20 W. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Maximum input through either USB-C port (5V 3A to 12V 1.67A).https://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Carry weight
160 g. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Tech Specs table lists 160g with a 10g tolerance.https://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah
88/100 within the group · 35% weight
65/100 within the group · 25% weight
35/100 within the group · 20% weight
69/100 within the group · 20% weight · lighter scores higher
What this score tells you
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
Other drawbacks to consider
Before connecting devices
Ports and charging behavior
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.
Either USB-C port charges devices or refills the bank
Both USB-C ports handle input and output, so one cable covers both directions. Output reaches 45W per port while input tops out at 20W.
The GoCord works both ways
The detachable lanyard cable carries device charging and bank refills, and it doubles as the carry strap. It is rated for repeated bending, which suits a cable that lives attached to the bank.
Port limits and supported profiles
USB-C OUT1 · USB-C
Supported charging profiles: 5V⎓3A / 9V⎓3A / 12V⎓3A / 15V⎓3A
INIU Carry P50-E1 Power Bank product specifications (US store) · checked 2026-10-1245 W maxclaimed. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Maximum manufacturer rating for this porthttps://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mahUSB-C OUT2 · USB-C
Supported charging profiles: 5V⎓3A / 9V⎓3A / 12V⎓3A / 15V⎓3A
INIU Carry P50-E1 Power Bank product specifications (US store) · checked 2026-10-1245 W maxclaimed. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Maximum manufacturer rating for this porthttps://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mahUSB-A OUT3 · USB-A
Supported charging profiles: 5V⎓3A / 9V⎓2A / 12V⎓1.5A
INIU Carry P50-E1 Power Bank product specifications (US store) · checked 2026-10-1218 W maxclaimed. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Maximum manufacturer rating for this porthttps://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah
Manufacturer documentation
Specifications
These figures are manufacturer claims. Open a reading for its dated source. We show watt-hours only when the manufacturer publishes them.
- Rated capacity
10000 mAh. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Manufacturer-rated capacityhttps://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Rated energy
37 Wh. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Only an explicit manufacturer watt-hour figure is shownhttps://iniushop.com/products/new-colorful-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Strongest single USB-C output
45 W. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Maximum rating for one wired USB-C porthttps://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Combined output ceiling
15 W. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Combined multi-port maximum; distinct from one-port outputhttps://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Strongest standard USB-C input
20 W. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Single standard USB-C input; proprietary dock excludedhttps://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Weight
160 g. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Manufacturer-listed product weighthttps://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Exact revision
P50-E1 Carry / Pocket Rocket US model. The black Carry listing and the colorful Pocket Rocket listing share identical Tech Specs. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Exact manufacturer model and revisionhttps://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah- Dimensions
3.3 × 2.0 × 1.0 in / 8.3 × 5.2 × 2.6 cm. Show source
claimed sourceiniushop.comchecked 2026-10-12 · Manufacturer-listed dimensionshttps://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah
Exact-model questions
Frequently asked questions
Is the Pocket Rocket the same bank as the Carry P50?
Yes. Both storefront listings name the P50-E1 with identical Tech Specs. They differ in colors and marketing, not in capacity, wattage or weight.
Can the P50-E1 fly in carry-on luggage?
INIU publishes a 37Wh rating for this model. Check the battery label and your airline’s current rules for spare batteries before packing it. The capacity figure alone does not guarantee permission to carry or use it on a flight.
Evidence record
Sources
We use dated manufacturer documentation for the product identity and claims shown on this review.
Documents and check dates
- INIU Carry P50-E1 Power Bank product specifications (US store)
https://iniushop.com/products/new-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah
Checked 2026-10-12
- INIU Pocket Rocket P50-E1 Power Bank product specifications (US store)
https://iniushop.com/products/new-colorful-iniu-carry-p50-e1-power-bank-45w-smallest-10000mah
Checked 2026-10-12
- INIU-hosted P50-E1 product image
https://iniushop.com/cdn/shop/files/p50_0acc4547-fe15-48b1-b03c-8fdffc2a643b.avif?v=1790210802
Checked 2026-10-12
Review updated 2026-10-12. Ratings are manufacturer claims tied to the cited documents.
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