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12V 24V LED Battery Indicator Level Meter Gauge for Lead-acid Battery

12V 24V LED Battery Indicator Level Meter Gauge for Lead-acid Battery

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Stock in: china

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  • Full or Partial Refund , If the item is not as described Learn More >
This LED Battery Indicator monitors the charge status of the battery charge. With it you will know the battery level and decide when to charge your battery operated equipment.
Works for 12V / 24V Lead-acid battery SLA,AGM,GEL,VRLA battery.
5 segments LED indicator, 10% capacity resolution.
Build-in MCU chip, accurate measure battery capacity.
Reverse polarity protection.
User Installation Manual is provided.
Fitment: for 12V / 24V lead-acid battery SLA, AGM, GEL, VRLA battery
Color: Black
Material: Plastic
Rating input voltage: DC 12V / 24V  
Item size: approx. 4.1 * 2.2 * 1.1cm / 1.6 * 0.9 * 0.4in
Item weight: approx. 16g / 0.6oz          
Package size: approx. 6.3 * 5.1 * 4cm / 2.5 * 2.0 * 1.6in
Package weight: approx. 24g / 0.8oz
Package List:
1 * Battery Indicator
1 * User Manual
2 * Self-locking Nylon Zip Cable Tie
Please check the voltage range compatibility before ordering.
This gauge is designed for discharge and idle condition usage. It is not recommended for charging condition.
The white wire is to battery negative “- ”, the red wire is to battery positive “+” .
Press “ON” button to restart the indictor when it goes into sleep mode (LED display will auto power-off after 30 minutes).

Customer Questions & Answers

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0 votes

How long is the cable? Would extending the length of the cable change the accuracy of the reading?

  • The cable was about a foot long it's a very fine gauge wire I do not know if extending it what affect accuracy

    By Jim P. on November 21, 2017

See more answers (2)
0 votes

Can I connect directly to the battery positive and negative posts? Or does it need to include an on/off switch on the positive wire? Thanks.

  • I connected mine directly to the positive and negative posts of the battery

    By Jim P. on August 3, 2017

See more answers (4)
0 votes

does it draw power when its in idle?

  • You have to turn it on to get a reading, then it shuts off after a few seconds

    By Nathan shoup on June 8, 2017

See more answers (1)

I am running 2 12v batteries in series (24v system) can i hook this up to the + on battery a and the - on battery b or do i need 2 of these?

  • yes you can- i have mine hooked up that way for my trolling motors batteries and works great

    By Ongaro on June 5, 2018


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Customer Reviews

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  • By a***4

    March 3, 2018

    Item is just what I needed for project! Fast delivery! A+++++++ seller!

    Is this helpful? (0) (0)

  • By w***s

    February 28, 2018

    Thank you for all around excellent service

    Is this helpful? (0) (0)

  • By j***s

    February 5, 2018

    Fast shipping. Item was exactly as described.

    Is this helpful? (0) (0)

  • By S***2

    January 4, 2018

    Great seller, thank you for this excellent product, A++

    Is this helpful? (0) (0)

  • By i***r

    November 18, 2017

    Very happy excellent service, thank you.

    Is this helpful? (0) (0)

  • By e***n

    July 28, 2017

    Great supplier. Perfect ship good price, well packed shipment. Quality Item!

    Is this helpful? (0) (0)

  • By b***y

    June 25, 2017

    meter works well

    Is this helpful? (0) (0)

  • By b***d

    April 16, 2017

    Nice product! They look great!!

    Is this helpful? (0) (0)

  • By t***m

    December 23, 2015

    excellent just as ordered

    Is this helpful? (0) (0)

  • By n***m

    September 6, 2015


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  • By e***y

    September 5, 2015

    Greetings from Estonia! Recommended seller! Got refund,wasted time.

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  • By c***4

    September 3, 2015

    GREAT DEALS !!! fast shipping AAA++++

    Is this helpful? (0) (0)

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