HALJIA 10 Stks 9V Batterij Houder Project Box met 2,1 mm x 5,5 mm DC Plug en Aan/Uit Schakelaar Case Cover Compatibel met CCTV, DIY, Arduinos, Motoren, Solenoïden, LED Strips

Handig om even een externe voeding voor je gitaar pedaal te hebben, wel goed opletten, je zult vaak nog een omkeer snoertej nodig hebben omdat de plugjes met (+) in het midden contact gemonteerd zijn. Ik haal ze nu zelf uit elkaar om ze even andersom te solderen zodat ik geen extra kabeltje nodig heb.

Well, searched everywhere, finally found this PP3 box. Ordered what I thought was one at just under £10 all in. I actually got ten, hence my title! Arrived on time., well packaged. For the price I really can’t fault the quality. Two, small, gripes. Firstly, there is a hole which appears to be for a small screw to stop the possibility of the lid coming off. No screw though, and nothing I’ve tried fits. Secondly, there is no indication on the unit as to the polarity of the plug. I had to test it and confirmed it to be Centre +‘VE, which is the opposite of every piece of kit I’ve ever owned. Fiddly but straightforward to re-wire for -‘VE centre but there is kit out there that would fry if inadvertently plugged in to a ‘wrong way’ supply.

Preis-Leistungsverhältnis top alle 10 haben einwandfrei funktioniert Schalter sind gut verbaut qualitativ hochwertig

Me permet d'alimenter des petites tables dmx et boitier micros HF pour des utilisations ponctuelles sans avoir à chercher d'alimentation électrique murale !

Ideale per uso batterie 9 volt di recupero da sensori allarme e relativa modifica in pila tascabile con singoli led recuperati da lampadine bruciate.

Only really needed one, so now have many spares! Great little 9v battery box with inbuilt on off switch. Needed a different polarity but was easy to de-solder and resolder the connections the other way around.