Raspberry Pi external power?

V

Vyacheslav2015-05-23 20:23:43

Raspberry Pi

Vyacheslav, 2015-05-23 20:23:43

Friends, there is a need to constantly power the raspberry (pre-version 2) from an external device, what are the options? I thought to implement power from a small solar battery, and, in fact, some kind of battery with a 5V output. On this, a dead end arose, because I could not find a panel or a suitable battery. Is it possible to carry out autonomous power supply for a week (5-7 days)? It is assumed that a usb 3g modem and a video camera will be connected to the device. The video will work, of course, not all the time, but on demand, and the modem must work all the time so that it can connect to the raspberry and perform the necessary functions. All this with the prospect of expanding video and connecting sensors a la DHT11. I would appreciate any advice or suggestions, thanks!

Reply

Answer the question

In order to leave comments, you need to log in

2 answer(s)

A

Armenian Radio, 2015-05-23
@gbg

12 volt battery from a larger car + buck step-down type converter this .
$(KGrHqJHJFMFHcTZRQf8BR4PkN!8Og~~60_57.J

3

386DX, 2015-05-23
@386DX

I couldn't find a suitable battery.

A couple of such spherical calculations in a vacuum can come up, in practice, most likely a week the charge is unlikely to give
www.dns-shop.ru/catalog/i1012900/portativnyj-akkum...
UPD and a little expensive, if just for the experiment, it would be a shame to throw out 2x6k