Shopping Cart

Your cart is empty.

Your cart is empty.

Bluetooth Battery Monitor 500A, Smart Shunt Battery Monitor with Alarm Function,Wireless RV Battery Monitor with Temp Sensor Port for 8-100V Lifepo4, Lithium Sealed, Gel, Flooded Battery

Free shipping on orders over $29.99

$69.99

$ 31 .99 $31.99

In Stock

About this item

  • 【Bluetooth 5.0 Battery Monitor】: LNEX bluetooth battery monitor Connect with your phone via BT 5.0 to send you notifications which will help you prevent vehicle breakdowns due to power outages.As well as, our car battery monitor can transfer data faster and more stable.
  • 【1% Accuracy Measurement】Our shunt battery monitor equipped with high precision current detector which provides more accurate real-time voltage and current measurement.
  • 【Protect The batteries】Thanks to the alarm function,our rv battery monitor will alarm and operating indicator will flash every 0.5s to draw your attention, when your battery capacity or temp is low or high to protect the batteries from getting over-discharged.
  • 【Fit for all battery】LNEX smart air shunt battery monitor 500A can monitor 8V-100V battery, compatible with various battery types, including Lead Acid, LiFePO4, Lithium-ion, Nickel-metal hybrid,widely used in the battery monitoring of RV, Car, Electric Motorcycle, Golf Cart, Boat and etc.
  • 【Temp Sensor Port】Fitted with a Remote Temperature Sensor Port, Our bluetooth battery monitor 500 amp can measure battery temperature in real-time and use this data for very accurate temperature compensation, assuring stable and constant charging.


Bluetooth Battery Monitor 500A , Smart Shunt Battery Monitor With Alarm Function,Wireless RV Battery Monitor With Temp Sensor Port For 8-100V Lifepo4, Lithium Sealed, Gel, Flooded Battery


Fred
Reviewed in the United States on February 4, 2025
I don't like it at all.Think about it, this will be mounted in a battery box, or utility area. The Bluetooth range SUCKS !!!!!! Any FOIL type insulation board MAKES IT WORSE... Also, this is a very SMALL SHUNT for 500amps and it has a plastic base. This shunt will get VERY HOT at 500amps. A 12vdc 5,000 watt inverter will use 400+amps. The shunt is better sized to say 250amps.See picture. A 750amp shunt, this 500amp shunt and a 100amp shunt. This shunt will get HOT !!!! And I don't keep/use anything with an app that needs the location ON for Bluetooth and something like this. It is RIDICULOUS !!!
Brandi Cambric
Reviewed in the United States on January 7, 2025
Great tool to have in the toolbox, works great with most inverters and solar setup systems with multi batteries. Great investment.
Atseicah
Reviewed in the United States on January 4, 2025
The LNEX Bluetooth Battery Monitor 500A is a must-have for anyone who relies on batteries for their RV, solar system, or off-grid setup. This smart shunt monitor offers comprehensive functionality, allowing you to track the status of your battery wirelessly via Bluetooth. It’s compatible with a wide range of batteries, including LiFePO4, lithium sealed, gel, and flooded batteries, making it incredibly versatile for different setups.
Jay Stone
Reviewed in the United States on December 6, 2024
This LNEX Bluetooth Battery Monitor 500A, Smart Shunt Battery Monitor with Alarm Function is nice.This is a nice. This easy to install. This is easy to use. This is easy to setup the app that shows your all your battery info. The app shows you a lot of info. I really like this .
Jay C
Reviewed in the United States on December 11, 2024
I have been comparing this and another that is much more basic in the parameters measured but very high in hardware quality. I have to admit, the shunt in that one was about 10-15% more efficient. That's not to say this shunt is bad, not at all. I'm just saying that is probably the weakest point of this whole thing, so that's doing pretty good!My other concern that hasn't seemed to materialize is the fact that the shunt is tied right into the body of the electronics. I was expecting lots of, or at least SOME noise interference but so far...it's a non issue.The parameters are the star here. The list of available data to monitor is fantastic and gives you a very realistic idea of what's going on with your cells and your usage. It's been very accurate with the real world thus far. Two thumbs up and 5 stars!
Recommended Products

$1,215.69

$ 99 .00 $99.00

4.6
Select Option

$740.00

$ 99 .00 $99.00

4.9
Select Option