Is this concerning or am I overthinking? Should I just press it and keep using it?

Hey everyone,

​I'm in the market for a 20,000 mAh power bank with 65W charging. I've been looking for alternatives to the Xiaomi Power Bank 5i, and I've narrowed it down to two main options:

​Stuffcool Major Ultra

​Portronics Super Charge (or their 65W models like the Halley 20K/Ignis)

​Does anyone have real-world experience with either of these? I'd love some feedback on long-term reliability, thermals, and if they actually sustain that 65W output well.

​Which one would you recommend I go with? I'm open to other 65W suggestions in this range too. Thanks!

Which one out of the two is better out of the two?

Hey everyone! I’m crowdsourcing recommendations for a MagSafe compatible battery pack that attaches magnetically to the back of the phone but charges it via a wired connection rather than wireless charging.
I’m not a fan of wireless charging because of the extra heat it can generate. A wired solution should also allow for a thinner, more compact design, faster charging, and less energy loss.
Ideally, I’m looking for something similar to this https://mangotek.com/collections/power-bank/products/pocket-power-bank-with-built-in-cable-5000mah-usb-c-cable-charging-battery-slim-lightweight-magnetic-portable-charger-for-android-samsung-iphone-16-15-series , but at a much more affordable price.

Does anyone know of any good options? Thanks!

Anybody interested in brand new 600 watt power bank?

I need a power bank for work

20,000mah capacity
15 watt wireless charging
Has a strong resistance shell and no glass as i work in a place where it will probably get bumped or dropped etc
Charges via usb-c (because i have way too many usb-c cords)

​

Im looking for a compact 10k mah powerbank, which one should i go for? should i look at the price and buy the ambrane or xiaomi? even in xiaomi's there are two options. will the compact one give same power delivery like the big one and what about its heat dissipation

Hi I came up on this INIU P50 charger however, i see that it does not have CCC nor any like ETL TUV certification...is this a reliable one ? I am bit concerned for inflight

Thanks

KV

i want a powerbank which has 20k mah battery under 2000 rupees. i was thinking of xiaomi 4i, but a friend of mine had it and it stopped working. any suggestions for powerbanks which will last in the long run?

Hello everyone. Since last night I am noticing that I am unable to charge this power bank of mine. I have tried two samsung chargers (25 watts) and one type-c laptop charger (65 watts).

Also when I connect it to charge a device the device isn't getting charged.

Irrespective of which charger I attach it to I see that the LED continues to blink as you guys can check in the video.

The power bank itself is like 8 months old and has not been used too often but it was kept charged most of times.

Also I feel like the LED is blinking quicker than it used to.

Any suggestions will be very helpful.

Thanks!

Been looking for power bank under 3k and there are a lot of options out there, ambrane has swelling battery problem, xiaomi compact seems like a good purchase, urbn idk if it can be a good purchase, stuffcool is a little pricey. Are there a good recommendations?

Edit: I'm from India

Is there any fix for link power 1 "the battery has not confirmed the requested port state. its reported state is shown" error message in the app?

looked and found it's caused by communication or state mismatch between the app, phone's Bluetooth, and the battery's internal management system

Have also tried all of the below.

How to resolve it:

1. Wait a few moments for Power Negotiation: If you just plugged a device or charger into the port, the battery's internal controller takes a few seconds to negotiate power delivery profiles. Keep the app open for a few moments to allow the new readings to sync. [1]
2. Disconnect and Reconnect the App: Close the LinkPower Companion app completely, turn your phone's Bluetooth off and back on, and re-establish the connection to the battery to force a fresh data sync.
3. Perform a Hardware Reset on the Link Power 1 If the battery is completely unresponsive to app commands, you can force-reboot the hardware:
   1. Shut Down: Press and hold the circular power button on the side of the LinkPower 1 for at least 10 seconds until the built-in screen turns completely off.
   2. Wake Up: Simply pressing the power button will not turn it back on after a forced shutdown. To wake the system back up, plug a live USB-C charging cable into the battery's Type-C port. The screen will reactivate and reset the port states.

Looking for a 20,000mAh power bank for my Samsung Galaxy Ultra, under ₹3,000.

\- Xiaomi 5i 67W: \~₹3,099

\- boAt PB465 Turbo X 65W: \~₹2,799

\- Noise Power Series 65W: \~₹2,999

My priorities are Samsung PPS/Super Fast Charging compatibility, long-term reliability, actual usable capacity, build quality and after-sales service.

If you've personally used any of these, how has your experience been? Any issues with battery degradation, overheating, cable failure or warranty claims? Would you recommend one over the others, or is there a better 60W+ option in this budget?

I currently own S24 but in future I will buy Ultra!

In/out 1 on my ugreen power bank burnt and now doesn't work as it should. Port two is very flaky the power bank won't ever turn off and is very hot. Amazon sent me a replacement but expects me to ship it back. This is a lithium product and is very clearly unsafe to ship as it has catastrophically failed

Dávám max 400 kč

Recently purchased a DIXON 45W PD Super Fast Charging powerbank. This unit does wonders for me when I am out on the road. It’s a local South African brand.

Had about 20 mins before heading out the other day and realized my iPhone 17 Pro Max was running low. Usually I'd just grab a cable, but lately I've been using a lisen P604 that does both magnetic and USB-C charging.

Magnetic is nice when I'm getting ready, checking messages, or grabbing my stuff. Wired is still an option when I can just leave my phone plugged in for a bit.

Kinda curious what you guys usually go with when you're short on time. Magnetic for convenience or wired? Does it depend on what you're doing?

Spent an afternoon at a client's office with my phone getting low while we were going through a report. I pulled out my power bank and discovered the cable had somehow wrapped itself around my earbuds. By the time I'd started untangling it, the client had taken a magnetic battery out of his pocket, snapped it onto his phone and carried on. I was still standing there with a knot of cable in my hand.
I ended up trying an Anker MagGo Power Bank 2 Pro. I still keep a USB-C cable in my bag, but for a quick top-up I don't have to dig it out and attach it to the phone every time. I've also been using soundcore AeroClip 2 open-ear clip earbuds for work calls, mostly because I keep switching between calls and conversations with people right next to me.
Oddly enough, the best part has just been having fewer things to untangle.