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Solar Battery Monitor DC 120V 200A Voltage AMP AH Meter Battery Charge Discharge

Elite.element

(21943)

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US $39.48

ApproximatelyC $54.19

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Condition:

New

Quantity:

3 available2 sold

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eBay item number:175075619061

Last updated on Jul 16, 2025 02:22:31 EDTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Panel Cut-out: 76.5mm×39.2mm

Manufacturer Part Number: E001-L120100

MPN: EL-VAM-20170915

Bundle Listing: Yes

Voltage Range: 0-120V

Brand: AiLi

Current Range: -200A~+200A

Accuracy: Volt ± 1% + 2byte / Amp ± 2% + 5byte

Technology: Digital

Operating Voltage: 10-90V (5-40V options)

Model: EL120100C

Features: Digital,LED

Country/Region of Manufacture: China

Resolution: 0.01V, 0.1A, 0.01W, 0.01Ah, 0.01H

UPC: 754610748721

Item description from the seller

Seller business information

VAT number: GB 299808529

About this seller

Joined Mar 2009

Professional Digital Meters Supplier.Professional Electronic Technical Services.

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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

ON SALEDual Display Combo MeterBattery Monitor Capacity MeterProgrammable Amp Hour MeterShuntsPower ModuleTemperature MetersFrequency MeterNew DC Combo Meter

Seller feedback (26,115)

e***t (253)- Feedback left by buyer.
Past 6 months
Verified purchase
The seller did provide a response to most of my questions. The product arrived earlier than scheduled which was a pleasant surprise. I tested the unit, and it performs as anticipated per specs listed. Note to the Seller: The unit does, in fact, report negative voltages which should be stated clearly in the product description. Overall, a positive transaction!
DC 0-1.999V 2V Digital Voltage Volt Panel Meter Voltmeter High Precision Meter (#186117286820)
t***t (1923)- Feedback left by buyer.
Past 6 months
Verified purchase
As described, fast shipping, quality products, great seller
Battery Monitor DC 90V30A Voltmeter Ammeter Volt Current Capacity Power Tester (#187052943189)
2***v (366)- Feedback left by buyer.
Past 6 months
Verified purchase
Perfect transaction. Fast delivery. Well packed. Highly recommended.
Battery Tester AMP Meter DC Positive Negative Current Minus AMP Ampere Ammeter (#176342566393)

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Product ratings and reviews

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4.6

22 product ratings

14 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 17 reviews

by soar4fun
Sep 02, 2018Top favourable 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 ... 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 to hot glue it into place. I spent 5-6 hours, not counting a trip to the hardware store. I could do it in half the time if I had to do it again, which ain't happening. But this is a good estimate if you took it to an RV shop. You will need hookup wire, battery cable ring terminals, heavy duty soldering iron, solder, solder paste, wood screws, and a hot glue gun for this job.
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 meterPlease 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 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.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
by XmvIz8xUTO2@Deleted
Dec 28, 2017
Excellent Value
This battery monitor was simple to install and performs all the necessary function to keep track of current in and out of my RV house battery and the voltage and percentage capacity.
Verified purchase: YesCondition: NewSold by: elite.element

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Solar Battery Monitor DC 120V 200A Voltage AMP AH Meter Battery Charge Discharge

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Item specifics

Item description from the seller

Seller business information

Elite.element

97.6% positive feedback•71K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (26,115)

Product ratings and reviews

Most relevant reviews

Good, basic battery monitor

Good Meter for the Price

size meter correctly

Works as advertised

Excellent Value

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Elite.element

97.6% positive feedback•71K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (26,115)