Linked Questions

2
votes
1answer
6k views

Can I supply power with 5V 2Amp to Raspberry pi 4 [duplicate]

Can I supply power with 5V 2Amp to Raspberry pi 4? Currently 5V 3Amp chargers by Raspberry Pi are out of stock , so I am using phone charger with 5V 2Amp along with Type C adapter.
0
votes
3answers
4k views

Power Raspberry Pi 4 with a phone charger [duplicate]

I've got a phone charger that delivers 4.5 A at 5 V (Huawei SuperCharge), which should be enough to power the the Pi 4. Can I use this charger or do I have to buy the original one? Thanks in advance
0
votes
1answer
2k views

Powering Raspberry Pi 4 With OnePlus Charger 5V 4A [duplicate]

I´m planning on buying Raspberry Pi 4 and i don't want to waste money on a charger if the one that I have for my phone technically works. I can save a few bucks for buying the case alone. I don't use ...
0
votes
2answers
129 views

About Power supply for Pi 4b [duplicate]

I have bought Pi 4b but now I don't wanna buy separate power adapter for it, I already have 5V,4A power adapter of my smartphone so can I use it for Pi 4b also??
1
vote
0answers
24 views

How to properly power my Raspberry Pi 4 Model B [duplicate]

What's my best alternative to power my raspberry? Can I plug it into a USB socket in my main PC? Can I plug it in in a socket like I was charging a phone?
2
votes
3answers
5k views

Raspberry Pi 4 with Anker PowerPort Speed 5

So I'm thinking of getting a Raspberry Pi 4 and I know they have raised the power requirements to 5v 3amps, rather than buying the offical power supply would using the two blue fast charge ports on my ...
1
vote
1answer
4k views

How to choose a power source for Raspberry Pi 4?

I bought a R-Pi some days ago. We all know raspberry pi needs 5V 3Amp to operate. I have these options for the power source: I have an SMPS (Detached from a Desktop PC) which have 5 V and 15 Amp ...
0
votes
1answer
2k views

Raspberry Pi 4 NAS power supply requirements

I'm working on a Raspberry Pi 4 NAS server and I found a power supply (5v 3A) on aliexpress: https://s.click.aliexpress.com/e/NedqZhCc Is the power supply going to be capable of supplying my NAS ...
3
votes
1answer
572 views

Power Supply Raspberry pi 4

I have googled a lot but didn't find anything useful. Can I use any power adapter other than the official Raspberry Pi supply? Moreover, I have an Argon One Case and many people have recommended ...
0
votes
3answers
402 views

Use a usb-c charger with variable voltage for charging Pi4 [duplicate]

I have read here that is possible to charge you pi4 with 3rd party chargers that supply 5V 3A. I am wondering if I can use this 20W charger, which can deliver differnet voltage level (5V/3A, 9V/2A, ...
1
vote
0answers
51 views

How to power RPi with fan from single source?

Electronics beginner here. I have Raspberry Pi 4 GB variant. I have the following power requirements: power a 5V cooling fan 12V cooling fan (a spare cooler master)thanks @Milliways safely (i.e. ...