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🔋 supnova battery monitor: versatile voltage & capacity tester with buzzer alarm - 12v to 72v car & golf cart battery indicator meter logo

🔋 SUPNOVA Battery Monitor: Versatile Voltage & Capacity Tester with Buzzer Alarm - 12v to 72v Car & Golf Cart Battery Indicator Meter Review

6

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.7
📊 Diagnostic, Test & Measurement Tools, 🔧 Automotive Tools & Equipment

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Details

BrandSUPNOVA
Power SourceDc
StyleDigital
ColorMulticolored
Item Dimensions LxWxH2.4 x 1.3 x 0.5 inches

Description of 🔋 SUPNOVA Battery Monitor: Versatile Voltage & Capacity Tester with Buzzer Alarm - 12v to 72v Car & Golf Cart Battery Indicator Meter

· APPLICATION --- The battery testers can be used for testing battery voltage and capacity for electric motorcycle, motorcycle,golf cart, automotive , car, marine, RV, boat, etcThe products have obtained CE ROHS certification. · APPLICABLE BATTERY --- SUPNOVA digital battery monitor is suitable for 8-100V (12v 24v 36v 48v 60v 72v 84v) Ternary lithium battery, lead-acid battery, lithium iron phosphate battery. Default 12 volt lead acid battery .It has power- off memory function. · PROTECTION --- the battery power detector comes with protective shell, dustproof waterproof surface; input reverse connection protection.The product had gotten the CE certification, ,it will not be heated even which is used for a long time(The voltage must be less than 100V). · INSTALLATION --- red wire for the positive, black wire for the negative. The wires length are 39.37 inches . · POWER-OFF MEMORY--The battery tester with power-off memory function, it can retain settings when power is removed.

Reviews

Global ratings 6
  • 5
    4
  • 4
    2
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Motorcycle Battery Gauge

Now I have the peace of mind of not getting any stock down the road. I can see how much charge is left in my battery. Easy to put on and looks beautiful.

Pros
  • Price
Cons
  • Price

Revainrating 5 out of 5

Best cheap voltmeter

It was just for reading battery life and it does it with plug and play. I've used it with a card battery with no problems as that was my intended use but have found it to work with a variety of batteries up to 12V. Not sure how much exactly, but that's what I've tested so far.

Pros
  • Dope 🔥
Cons
  • I have no dislikes for it, everything is fine

Revainrating 5 out of 5

User reach and easy-to-read alerts

The FE-LI default range does not match my LiFePO4 battery range, but I was able to set my own range. The screen is bright and easy to read. My only "complaint" is that setting a custom range causes the percentage shown to be misleading. For my LiFe battery, 13.4 is 99%, 13.3 is 90%, 13.2 is 70%, and 13.1 is 40%. It doesn't match the display percentage at all. For the price, however, I have no complaints and SOC will at least give me a rough number. The supplier responded quickly to questions…

Pros
  • Alright!
Cons
  • So-so

Revainrating 5 out of 5

Right now a good gauge is: Diagnostic, testing and measuring tools

I'm a battery assembler and these gauges really come in handy. I plan to install it in the battery box to show the status. It will be very helpful. It's well made, can't wait the world for the price. Not to say this is totally bad, just a budget flow meter. The buttons are a little chunky, as you'd expect. And the display looks really nice, very easy to read, nice and clear. Although the last few digits at the top sometimes fade a bit, I hope this won't be a problem in the future. The settings…

Pros
  • Availability
Cons
  • New competitors have emerged

Revainrating 4 out of 5

Great little battery monitor

I needed this to monitor the battery at my shop which powers some LED lights and is part of my solar array. This is the perfect solution! In addition to the quick display of the battery voltage, I also get a percentage display and a display. Cautious! Being able to customize it for my LiFe battery is a big plus. There are several presets, plus a custom option that lets you adjust the high and low points to get the sensor working properly, and the percentages to suit what you're tracking. You…

Pros
  • Easy to read control panel
Cons
  • Expensive insurance

I used this to test lipo batteries for my RCs at a minimum voltage of 11.1v. Note it is not tested below 8V The image on the product page is incorrect and shows a double A battery, although we all know each is rated at 1.5V. One star was required for this. Battery readings are accurate and easy to use. I highly recommend reading the instructions first, they can be a bit shaky at times, but it's worth reading to set them up for your particular battery. The sides of the display have sewing feet…

Pros
  • There's something to it
Cons
  • Some difficulties