BX100 1-8S Lipo/Li-ion/LiFePO4 battery voltage tester alarm

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Barkuti's picture
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Joined: 02/19/2014 - 14:46
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Location: Alhama de Murcia, Spain
BX100 1-8S Lipo/Li-ion/LiFePO4 battery voltage tester alarm

Just bought this:


I guess this is a dressed up in rubber version of the 1-8S Lipo/Li-ion/LiFePO4 battery voltage tester alarm.

Any of you can say something worthwhile in this regard? Gonna use it to monitor a 4S LiFePO4 battery. I wonder where does the thing sucks the power from, it should do from between V− and V+ (topmost cell's anode), thus a switch placed in V− should power it off entirely. Anyone? 

Hope it is accurate.



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Last seen: 3 months 2 weeks ago
Joined: 09/30/2016 - 12:44
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Location: Ho Chi Minh City, Vietnam

yeah i think a switch at GND is perfect to shut it off, but just to be sure, measure the current at the other pin.

Forgot my pen