ROMOSS USB C Power Bank, 30000mAh PD Portable Charger 18W 3 Outputs and 3 Inputs $24.04+Free Shipping

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09-29-2020 at 11:00 AM #2

is it really 30,000mah or is it like 10,000 with 20,000 worth of empty cells?

the built-in voltage meter is convenient though lol

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09-29-2020 at 11:06 AM #3

More like 4,000mah

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09-29-2020 at 11:10 AM #4

Serious question, why does it need 3 inputs?

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09-29-2020 at 11:21 AM #5

Quote from ninongjhey :

Serious question, why does it need 3 inputs?

I'd assume its 3 different types of inputs so you wouldn't need a specific wire. Doubt they can all be used at once.

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09-29-2020 at 11:21 AM #6

Looks shill-y.
This brand had been posted repeatedly recently. Some of the same accounts doing it.
Now boosted to Popular at 4TU.

No name battery packs are just a huge unknown both for quality of the cells and safety features built in.

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09-29-2020 at 11:21 AM #7

Ah. Gotcha. Thanks!

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09-29-2020 at 11:23 AM #8

Quote from ninongjhey :

Serious question, why does it need 3 inputs?

It has 3 different types of inputs so you can use USB-C, micro, or lightning cables

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09-29-2020 at 11:24 AM #9

Isn't 30,000 mAh to big to bring on a plane?

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09-29-2020 at 11:25 AM #10

I just got this. It's suuuuper heavy! Like a brick. No joke.

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09-29-2020 at 11:26 AM #11

Quote from nasst :

Isn't 30,000 mAh to big to bring on a plane?

Yup. 26,800mAh is the cap without prior approval from the airline.

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09-29-2020 at 11:28 AM #12

I own this and this thing is amazing at retaining its charge. It's also very heavy duty, like a brick, as mentioned by the poster above me. I've always gotten great charges out of this when I travel or when I'm out and about. If you don't mind the weight, I highly recommend it

Edit* - have had mine for over a year now too

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09-29-2020 at 11:31 AM #13

Quote from firebirdude :

Yup. 26,800mAh is the cap without prior approval from the airline.

But airport security barely check any powerbank tho

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09-29-2020 at 11:44 AM #14

Just bought it's big brother yesterday for $4 more, same specs but max 3A output. Ordered it at 11am, arrived at 430pm same day. Sure it's heavy but what do you expect for 30,000mAh? Want something light, get a smaller battery, it ain't rocket science! It's Amazon, there's reviews there if you're curious
https://www.amazon.com/ROMOSS-300...86NE307C1X

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