Module de protection de batterie 9V 12V avec alarme sonore et lumineuse contre la sur-décharge
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good s received how ever performance will be reviewed after testing and application of goods
Not a good review since one arrived broken, If Banggood replaces the damaged item I will write A PROPER REVIEW WITH DETAILS OF HOW THESE WORK.
I'm buying 3 pcs. Very good produckt. thankbangoods. changed the voltage referance..
top mach es gut !
très bon produit
I have no problems with the alarm, works very well and man can set the warning levels well.
The alarm works as expected and is very cheap. It's a bit hard to set the alarm low voltage trigger level. It comes with a removable sticker on the buzzer to protect against moisture when you wash your bike. You can build one yourself but not worth it since this is so cheap.
battery sound and light is ok , it works.
Regardez de bonne qualité, mais encore à tester!
C'est parfait. Il peut être ajusté pour quelle tension vous voulez être alerté, et il est TRÈS fort. Je recommanderais et j'en achèterai d'autres plus tard.