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AiLi Voltmeter Ammeter Voltage Current Meter Voltmeter Ammeter 100V 350A Caravan RV Motorhome 999 AH

  • Based on 2,195 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Apr 29
Order within 15 hours and 29 minutes
Available payment plans shown during checkout

Size: 8-80V,0-350A


Features

  • Read your battery bank like a fuel gauge, battery status at a glance.
  • Combines many functions in one, these information leads to more efficient use of the battery, which can enhance battery life and reduce the risk of failure.
  • State of Charge (%),The remaining battery capacity ( up to 999AH). Charge and discharge current (A), Voltage (V).
  • Data storage - designed to automatically store the last testing data when system shuts off
  • Universal Battery Monitor- voltage range 8V-100V and up to 350A

Description

This Battery Monitor is designed to monitor performance most kind of battery systems with capacities of up to 999 Amp hours. Read your battery bank like a fuel gauge. Battery Status at a glance. Combines many functions in one, these information leads to more efficient use of the battery, which can enhance battery life and reduce the risk of failure. State of Charge (%),The remaining battery capacity (AH). Charge and discharge current (A), Voltage (V). Charging status indicator, looks like a smartphone. It is suitable for mobile and portable equipments, e-bike, balance cars, cleaning machines, instruments, ups and so on. This item is suitable for lithium batteries, lithium iron phosphate batteries, lead-acid batteries and nickel-metal hydride batteries which working voltage is from 8V to 100V. Have memory function. Doesn't require isolated power, self-powered 8-80V. It is very easy to install. Specifications Working voltag: 8.0-100.0 V Current range: -350~+350 amps Capacity range: 0-999 ampere-hour Working consumption: 10.0-12.0 mA Standby consumption: 0.5-0.6 mA Sleep consumption: 50-60 uA Voltage accuracy: ± 1.0 % Current accuracy: ± 1.0 % Capacity accuracy: ± 1.0 % Preset capacity value: 0.1-999 Ah Temperature range: 0-35℃ Weight: 400g Size: ø59mm20 mm Mounting hole: diameter 54mm The auction includes 1 x Battery monitor 1 x Current sampler 1 x 2 meters long cable 1 x English operation manual

Brand: HENGSHAN


Material: Plastic


Item Weight: 400 Grams


UPC:


Manufacturer: Elite element


Manufacturer: Elite element


UPC: 655779539963


Brand Name: HENGSHAN


Material Type: Plastic


Item Weight: 400 Grams


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Excellent , simple , accurate unit
Size: 8-80V,0-350A
Worked perfectly right out of the box. Nice heavy duty acrylic base and super heavy hardware. Simple operation is refreshing in this overly gimmicky app-inundated world we live in. Some other manufacturers could take notes from this monitor! Others have said there is no way to secure it into your cutout if you can’t access the back. I can confirm that. However , a 2 1/8” hole saw produces a perfect fit in plywood. I didn’t need it but one could add a single layer of electrical tape around the perimeter for a super snug fit. Yes, cord is too short. Ended up being just enough for my application. You can extend it without too much trouble. It’s a standard 5 pin JST-XH. Battery sampling wire I used was 18awg. The screw terminals on top of the unit worked great. Philips, very small. Consider tinning the end of your wire and then smashing it flat and trimming it square for a good connection. 18 gauge is probably about as big as it will accept. Even the backlight is great. When the backlight is turned off the screen still glows ever so slightly so you can read it. Perfect for nighttime in the woods. The screen is quite shiny so consider glare from windows when installing. The accuracy of any monitor depends on your configuration! For my one year old AGMs I used 50% of the rated capacity and charged them up fully with a good 3 stage charger before connecting this monitor. Then set the current SOC to 100 and forgot about it. I set zero % SOC voltage to 10.1. Have a couple weeks camping in the RV so far with good results. ... show more
Reviewed in the United States on February 19, 2024 by Amazon Customer

  • Fine little monitor
Size: 8-80V,0-100A
Got this monitor for my Chevy Roadtrek RV based on its simplicity and price. I wasn't disappointed a bit. Simple installation (except that you will need a cable to go from the shunt to the positive post of the battery--something I had to fabricate for myself) and the monitor pops into a 2 1/8" hole. Works from the get-go. Calibrate it, and from then on you can read off the percentage of charge in the battery, both when charging and discharging. Things to be aware of: 1. You will need to make up your own cable from one side of the shunt to the + side of the battery. 2. The connecting cable they give you from the shunt to the monitor is much too short. I had to slice in a 5-conductor cable of my own making. 3. The instructions say the hole size of 50.4 mm (or something like that). Try to find hole saw that size. Turns out a 2 1/8" hole saw will make a perfect size hole. 4. The instructions are in ity-bity font size, and the graphics of the buttons are pitifully small and impossible to read. I had to take a picture, enlarge it and put my own icons on the result to be able to figure out what to do. 5. The button labels are hard to read. Too small and the graphics have almost no contrast. Now, if you are ok with all that, you will have a fine little battery monitor that tells you pretty much all you need to know about the state of your battery. I like mine and didn't mind that it turned out to be a project to install it. ... show more
Reviewed in the United States on June 14, 2021 by George Rothbart

  • Great product
Size: 8-80V,0-100A
I love the product, its very accurate, good value for the money and for the most part easy to install. Some of the parts feel a bit cheap but as long as you give special care to it I don’t see any reason why it wouldn’t last – hopefully. However, if you are looking to install somewhere inside of a RV where it will stay dry its a bit more challenging to install unless you do some soldering. I would love to see some improvement to the product so that you can drill a small hole through the RV somewhere, and then connect the meter again without having to solder the wires back together due to the odd shaped rectangular connection fitting. The only way I foresee that happening is a redesign to the product so the fitting is circular rather than rectangular. In addition since the monitor must make it’s connection at the battery it would be a bonus if the manufacture would offer a way to extend the wires by 20ft, 50ft, and even 100ft of our choice so you can install anywhere in the RV you’d like. Other than that I really like the product a lot for the value. I gave this a good rating because for the value you just can't beat it but there is still some room for improvements. ... show more
Reviewed in the United States on December 10, 2019 by Free Beck

  • This is works great
Size: 8-80V,0-350A
Great product. Measures all the amps going out and going back in. Tells me what my system is doing right up front, easy to ready, easy to toggle between modes. No bluetooth on this version which was fine with me.
Reviewed in the United States on May 13, 2024 by Joshua Robertson

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