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dc 12v 24v 36v 48v 72v battery capacity voltage meter with alarm logo

DC 12V 24V 36V 48V 72V Battery Capacity Voltage Meter With Alarm Review

2

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Poor

Revainrating 2.5 out of 5  
Rating 
2.5
📊 Diagnostic, Test & Measurement Tools, 🔧 Automotive Tools & Equipment

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Description of DC 12V 24V 36V 48V 72V Battery Capacity Voltage Meter With Alarm

Practical to use: the battery voltage tester is featured with switched function button, you can press to check the cattery capacity or real-time voltage and turn off, with alarm design, the battery meter display will flash when the battery capacity is lower than 20 percent. Easy to read: designed with clear LCD digital display, the battery gauge indicator comes with PVC waterproof screen protector with bright back-light, which makes you can read the results from different angles, low working power consumption and the max is 5 mA. For different battery: the battery capacity indicator is compatible with 12V/ 24V/ 36V/ 48V/ 60V/ 72V/ 84V acid battery, ternary lithium battery, polymer lithium-ion battery, 3 -15 series lithium ion battery, storage battery, water battery and more. Working voltage input: this package comes with 1 piece of battery tester with alarm, practical for you to use and replace in daily life, the working voltage input ranges from DC 12V to 84V, which can automatically detect to the accurate voltage according to the battery voltage. Widely applicable: the battery capacity voltage indicator can be placed in different places, such as garden, home, office and more, reliable and can be applied you for a long time, meeting your different needs, making life more convenient

Reviews

Global ratings 2
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Type of review

Revainrating 4 out of 5

Simple but effective

Easy to use unless you accidentally restart your device. Terrible instructions, broken English and a missing page? When it works, it's easily visible even in bright sunlight. I also tested it against my charger for sure.

Pros
  • Wide application: the battery capacity indicator can be placed in various places, such as garden, home, office, etc. It is reliable and can be used for a long time, meeting various needs and making life more convenient
Cons
  • V ok for the most part, but...

Revainrating 1 out of 5

Didn't work for my project

First I thought I would get two for this order. I should have looked at the reviews beforehand as I see others had the same expectations. I bought this for a 36 volt project using a lithium battery bank and it still reads 100% when the bank is dead at 30 volts. There's also a button on the back of the device that doesn't do anything.

Pros
  • . Convenient to use: The battery voltage checker is equipped with a switchable function button, you can click to check the cattery capacity or real-time voltage and turn off, with alarm design, the battery indicator will flash when the battery capacity is below 20 percent
Cons
  • Some difficulties