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Digital battery capacity checker

Digital battery capacity checker

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This RC CellMeter-7 digital battery capacity checker is able to be used for LiPo LiFe Li-ion NiMH Nicd batteries.

RC CellMeter-7 Digital Battery Capacity Checker LiPo LiFe Li-ion NiMH Nicd

Use for LiPo LiFe Li-ion NiMH Nicd battery.
Display Mode: Battery cell voltages, total voltages, lowest cell voltage, Highest cell voltage gap between highest cell voltage and lowest cell voltage, Remaining battery capacity(%).
High quality, safe and durable.


Input cells 2-7 cells 2-7 cells 2-7 cells 4-7 cells 4-7 cells
Total Voltage
Total cell battery capacity(0-99%) X X
Individual Battery cell voltage X X
Lowest cell voltage X X
Highest cell voltage X X

Voltage Difference Between

Highest and lowest cell voltages


Item size: 8.5 * 5 * 1.6cm
Item Weight: 40g
Package size: 10.5 * 10 * 2cm
Package Weight: 55g

Package including:
1 * Battery Capacity Checker


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Customer Reviews

Average Rating:


based on 264 Customer Reviews

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  • By GLM in VA

    October 22, 2016

    I was told at my local hobby shop that I needed a battery checker since I had several different types of LiPo batteries as well as some older NiCads laying around. I didn't want to break the bank buying one. Saw this on Amazon and ordered it. I'm new to the hobby scene that is using LiPo batteries, so when I received this unit thought that I should come with a cable to plug into that set of male pins on the end. Went to local hobby shop and the told me that the unit looked just like thier more expensive unit and appeared to be same quality. Then they showed me how the variouis LiPo batteries hook up right to the tester using the battery's balance connector. Duhhhh, boy did I feel stupid. My bad as my son would say. Works great, now that I know how to use it. So other than maybe a bit more descriptive set of directions for newbies, this is a fantastic buy if you are in the market for a battery tester in your RC bag of tools.

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  • By Josh

    October 12, 2016

    The nicest feature about this unit is the percentage display. It is the reason I bought it. Whether you are checking a 2, 3, 4, or more cell LiPo battery you can compare the same number. This is easier than remembering what voltage you should have for each cell count. You could look at individual cell voltage but the percentage gives you a picture of the entire pack. I check voltage every time my plane is on the ground. I never take off under 80%. It quickly gives you a feel for how much of the battery you are using per flight time. cons - the pins that the balance plug go into feel weak, I'm worried they will break soon, but so far no problems.

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  • By m***2

    November 1, 2017

    Thanks, had lots of scratches on screen, but works ok

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  • By Glen Rees

    November 22, 2016

    Very handy. Works just fine. Twice the price in your local hobby shop. Recommend

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  • By R. Grossman

    November 4, 2016

    Works as advertised and reads the cell charges nicely. Directions were not very clear on orientation of battery plug however. If it doesn't work, flip the plug upside down and should work fine.

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  • By r***w

    January 15, 2016

    quick delivery and item as described

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  • By p***g

    January 14, 2016

    alles super, gerne wieder, schneller versand,best Note1

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  • By p***c

    January 4, 2016

    Arrived today thankyou very much

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  • By s***0

    December 21, 2015

    Great arrived safely A+++

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  • By n***s

    October 17, 2015


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  • By o***r

    September 29, 2015

    Schnelle Lieferung. Artikel wie beschrieben. TOP! Jederzeit wieder!!!!

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  • By c***o

    September 26, 2015

    Tutto perfetto venditore consigliatissimo

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  • By g***2

    September 8, 2015

    Great service!

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  • By t***e

    September 4, 2015

    As desc & fast delivery. Excellent, thank you! Highly recommended 5*****

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  • By l***y

    September 4, 2015

    Brilliant service!! Gold star

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  • By d***n

    August 29, 2015

    Really good product , many thanks

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  • By c***n

    August 28, 2015

    Great product fast dispatch many thanks +++++++

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  • By o***s

    May 11, 2015


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  • By t***0

    March 7, 2015

    Arrived & all OK

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  • By b***s

    February 20, 2015

    Very good seller with good understanding

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