Battery Voltage Monitor DC Voltmeter Ammeter 120V100A Voltage Current Power AH

Battery Monitor Since 2009
(2040)
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US $28.50/ea
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Condition:
New
4 available12 sold
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 25.08 each one

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This one's trending. 12 have already sold.
People want this. 18 people are watching this.
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Free Standard Shipping.
Located in: Walton, Kentucky, United States
Delivery:
Estimated between Tue, Jul 22 and Sat, Jul 26 to 94104
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Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:142562986671
Last updated on Apr 21, 2025 09:18:21 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country//Region of Manufacture
China
Brand
AiLi
Current Range
-100 ~ +100A
Accuracy
Volt ± 1% + 2byte / Amp ± 2% + 5byte
Operating Voltage
10-90V (5-40V optional)
Manufacturer Part Number
E001-L120100
Pancel Cut-out
76.5mm×39.2mm
MPN
EL-VAM-90100C
Bundle Listing
Yes
Country/Region of Manufacture
China
Voltage Range
0-120V
Resolution
0.01V, 0.01A, 0.01W, 0.01Ah, 0.01H
UPC
754610748721
Category

Item description from the seller

Seller business information

VAT number: GB 299808529
About this seller

Battery Monitor Since 2009

97.3% positive feedback•7.9K items sold

Joined Jun 2016
We have been working on developing, manufacturing and selling battery monitors since 2009.We are a professional battery monitor seller, we have a professional technical service team. If you have any ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Seller feedback (2,155)

All ratings
Positive
Neutral
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  • e***9 (1500)- Feedback left by buyer.
    Past month
    Verified purchase
    As described. Fast shipping AAA++++ Seller
    DC 120V 50A Voltage Current Meter Battery Charge Discharge AGM SLA LEAD LiFePO4 (#144341308896)
  • c***f (39)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller, item as described, speedy postage A+ Would recommend
    Battery Capacity Indicator Voltmeter Voltage Gauge SOC Lead Acid lithium Li-ion (#144304575827)
  • h***e (21)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Very good communications and help from seller. Quick delivery. Great seller, thanks.
    AiLi Battery Monitor 80V 350A Caravan RV Motorhome UPS lithium iron lead-acid (#143614388678)
See all feedback

Product ratings and reviews

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4.6
24 product ratings
  • 16 users rated this 5 out of 5 stars
  • 7 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 18 reviews
  • by soar4fun
    Sep 02, 2018Top favorable review

    Good, basic battery monitor

    I have just installed this, so I don't have any long term experience with it. The instructions were straight forward to follow. I checked the accuracy with an HP lab grade DVM and it was spot on for voltage. I used a clamp-on DC ammeter to check current with a battery load tester. The current required a small correction. The amp zero would only get to about 1/3 A, no doubt an issue with the very low voltage on the current shunt. Installation requires cutting a battery cable and attaching large gauge ring terminals (not included). I used vice grips to crimp the lugs, and a large wattage soldering iron. This had to be done in a confined space, so Youtube videos showing a propane torch is down-right dangerous. The display is not designed to snap into the thin plywood wall in my RV, so I had ...

    Verified purchase: YesCondition: NewSold by: elite.element

  • by ktmdave9999
    Jan 10, 2018

    Good Meter for the Price

    Please don't expect a $200 meter for $30. You will not have the accuracy of a $200 meter. With that in mind, this meter does work and the calibration ability makes it well worth the $30 versus the really cheap meters. The voltage calibration worked well the first time, the amp calibration does take a couple of tries of setting the zero point, then the high current point to get the meter to track the current correctly. The instructions with the unit are not very good, you have to know a little about what you are doing so that you can read between the lines. No stand offs are provided for the connector board. You will need to buy some separately or use hot glue to make some, as I did. Overall a good meter

    Verified purchase: YesCondition: NewSold by: elite.element

  • by blkpwdr1
    Jan 15, 2019

    size meter correctly

    Meter looks quite useful. Currently item has not been installed as it was not throughly thought through before purchase. Item was bought to monitor aux batt. Size of meter purchased was the 100 amp. It will work for draw from my inverter but not the higher amp draw from my winch. Be SURE to size your meter correctly to your install.

    Verified purchase: YesCondition: NewSold by: elite.element

  • by 0hCXtMeoTiS@Deleted
    Jan 19, 2017

    Does a good job - easy to use

    Prompt delivery. Found calibration instructions a bit unclear, but the supplier clarified. Clear display, easy to operate. Has now been working well for several months. Fantastic to have reliable measure of battery charge status.

    Verified purchase: YesCondition: NewSold by: elite.element

  • by gsfitzsr
    Jan 05, 2018

    Works as advertised

    This small monitor works great and is accurate once calibrated against a known device. I connected to a 12V deep cycle battery to test it. I followed the instructions to calibrate the voltage and amp draw display against a Fluke meter with a Genius charger connected, then a load device of 7A. This meter displayed everything correctly during load and charging. I used the Fluke VOM to get exact load/voltage info and calibrated the V and A per instructions. It worked great and was accurate. The display can be turned on/off by pressing the SET button quickly. This is a great device in my opinion.

    Verified purchase: YesCondition: NewSold by: elite.element

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