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Catalogue
Romoss PEA40PF 40000mAh - Power Bank

Reviews Romoss PEA40PF 40000mAh

Interested in reviews of Romoss PEA40PF 40000mAh? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of Romoss PEA40PF 40000mAh below. We will appreciate if you also share your experiences with Romoss PEA40PF 40000mAh after purchasing.

User Reviews

Jakub, Trutnovflag
Rated 14/04/2024, variant Romoss PEA40PF 40000mAh
Verified purchase
Nowadays I don't recommend it anymore, there are better options on the market.
Long battery life
Price
Big, heavy power bank
Insanely slow charging
Big old USB and micro USB connectors useless
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Radek, Ostopoviceflag
Rated 07/04/2024, variant Romoss PEA40PF 40000mAh
Verified purchase
The power bank has a very good price/performance ratio, i.e. for little money, it has a large capacity and can also charge the device quite quickly. Some other sources wrote about pass-through support (i.e. simultaneous charging of the PB and the connected device), which we need, so we tried to buy PB. But unfortunately it can't do that and not even a little bit (other PBs can't do full pass-through, but they can at least partially reduce the charging current and it works in limited mode). With this PB, it basically stops charging the PB and almost stops charging the connected device. We eventually had to go back and look elsewhere for PB because of this. Note to fully charge/discharge PB before use: Someone mentioned that it's not necessary. Yes, Li-Pol batteries don't need it. However, this is not to "activate" the battery, but to calibrate the display and display the battery capacity correctly/accurately (otherwise PB will e.g. discharged, even though it will report about 20% of its status; or it doesn't recharge 100%, etc. ).
price for 40 Ah power bank
display showing battery capacity, voltage (V) and charging current (A)
fast charging (12-13h)
powerbank does not support pass-through at all, i.e. simultaneous charging of PB and connected device
large and heavy (slightly larger and heavier than other 40 Ah PBs)
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Pavel, Těšeticeflag
Rated 20/03/2024, variant Romoss PEA40PF 40000mAh
Verified purchase - review from a price comparison website
Large capacity
Big and heavy PB
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Jiří, Most 1flag
Rated 14/03/2024, variant Romoss PEA40PF 40000mAh
Verified purchase
Notice in the box is a paper with instructions that states complete battery discharge and charge. The powerbank has a Li pol battery which does not require this step 👍🏻
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Customer, Příbram 8flag
Rated 11/03/2024, variant Romoss PEA40PF 40000mAh
Verified purchase
Great!
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Lukáš, Hrádekflag
Rated 01/03/2024, variant Romoss PEA40PF 40000mAh
Verified purchase
in short, well processed and large powerbank that will hold you for a few days.
capacity good, but it has more like 30.000-35.000mah
display
appearance, and processing
charging via usb-c
charging speed, not bad, but could be greater
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Pavel, Opavaflag
Rated 13/02/2024, variant Romoss PEA40PF 40000mAh
Verified purchase
charging via usb c
fast charging
the device switches off after charging
a little heavier but I don't mind
none
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Václav, Prahaflag
Rated 06/01/2024, variant Romoss PEA40PF 40000mAh
Verified purchase
It really lasts
Tezka
Takes a long time to charge
But all the barriers correspond to the capacity of PB
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Michael, Praha 1- Nové Městoflag
Rated 14/12/2023, variant Romoss PEA40PF 40000mAh
Verified purchase
2 nights in the woods is enough for me to charge my phone, go for camera + frequently used light ring.
Description corresponds to the product
Reliability
Insurance against
More weight
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Customer, Prahaflag
Rated 23/07/2023, variant Romoss PEA40PF 40000mAh
Verified purchase
Output current up to 3A
The actual volume is around 30 thousand.
Unnecessarily heavy for the actual volume
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