Romoss powerbank blew up

squirrel

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Friend sent me these photos, powerbank blew up and caught fire while he was sleeping. Be safe out there kids!
 

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This one is pricey but really good. Has overheating protection as well

ZMI PowerPack No20 - 25000mAh/2xUSB-C/1x USB-A/210W PD Power Bank


IMG_20230301_175116.jpg
 
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I had one, and it started swelling after a few year's use. I stopped using it then. An old LG cellphone did the same when I had the battery replaced with a non-OEM one.

Perhaps there isn't always a visible sign of failure or malfunction.
 
This one is pricey but really good. Has overheating protection as well

ZMI PowerPack No20 - 25000mAh/2xUSB-C/1x USB-A/210W PD Power Bank


View attachment 1485111

Rather get a Romoss Zeus for a significantly less, also has PD but less wattage on USB C, still more than enough to fast charge a tablet or phone.

That said my parents got a 20 000 romoss that died after one year, it had puffy cells for several months, generally I would try to get powerbanks with 18650 INR cells their a bit more robust and tends to withstand a lot more, pouch cells puff up extremely easily.

Safety:
- Safety Protocols:
Overcharge Protection
Overcurrent Protection
Reset Protection
Over-discharge Protection
Overvoltage Protection
Battery Overvoltage Protection
Overpower Protection
Anti-reverse Protection
Short Circuit Protection
Battery Overcurrent Protection
 
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wow hectic!

Lately my Romoss 20 000 has started getting really warm while I'm charging something, last night I picked it up and felt its swollen, swollen to the point where it seems the plastic housing is cracking! i gotta get rid of it! its about 4 years old now,
 
Another lovely consequence of loadshedding. We all now have massive batteries everywhere and every now and again they do go tits up.
 
I won two of them from here and mygaming.

Lasted a few years then stopped charging, stuck them in my bedside drawer.

Cleaned it out a couple of months back and the older one looked like a balloon so threw them both out.
 
wow hectic!

Lately my Romoss 20 000 has started getting really warm while I'm charging something, last night I picked it up and felt its swollen, swollen to the point where it seems the plastic housing is cracking! i gotta get rid of it! its about 4 years old now,

If it starts puffing up its time to get rid of it asap! 4 Years isnt too bad for a powerbank :)
 
Yeah, same thing happened to my sister's Romoss. Was plugged in a then blew up, scary stuff.
 
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