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Small rectangular digital battery checker with LCD screen and balance ports, 12 cm 50 g

Cellmeter 8 Digital Battery Capacity Checker 12cm 50g

SKU CH-V3H9-HX8RG

Checks voltage and capacity for LiPo, LiFe, Li-ion, NiMH and NiCd packs up to eight cells, plus serves as a servo tester

  • Team affiliation1 Piece
  • Key featuresRC Cellmeter, Battery Powered, false
  • Overall height12 L x 8 W x 3 H centimeters
  • Overall width12 L x 8 W x 3 H centimeters
  • Overall length12 L x 8 W x 3 H centimeters
  • Product weight50 g
  • Precise voltage testing for LiPo, Li-ion, NiMH, and Nicd batteries
  • Measures individual cell and full pack voltage with high-low difference
  • Checks up to 8 cells via balance plug and NiMH/NiCd via discharge plug
  • Doubles as a servo tester for standard and narrow servos
  • Large LCD screen and one-click button for straightforward operation

8-Cell Digital Battery Capacity Checker

The Cellmeter 8 is a compact tester for hobbyists and technicians who need to verify LiPo, LiFe, Li-ion, NiMH and NiCd packs up to eight cells. It connects directly to the balance plug and also accepts NiMH/NiCd discharge plugs. The unit doubles as a servo tester for standard and narrow servos. A large LCD shows individual cell voltages, total pack voltage, highest and lowest cell, and the voltage difference between them.

Sustained Measurement Behaviour

The device is battery powered and activates with a single button press, drawing minimal current during checks. Its minimum operating voltage of 1.2 volts protects cells from over-discharge while the tool remains connected. The LCD remains readable throughout extended balancing sessions without fading or backlight bleed. No active cooling is present, so the unit stays silent and cool during continuous use.

Replaces Basic Voltage Meters

This checker supersedes simple plug-in voltage alarms that only flash LEDs or beep without showing per-cell data. It also removes the need for a separate servo tester when setting up control surfaces. The jump is worthwhile when you regularly balance multi-cell lithium packs or diagnose NiMH/NiCd memory effects and want one handheld tool that fits in a 12 centimetre, 50 gram enclosure.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 70% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameRCpow, Langtu
Product typeVoltage, Capacity
Size & build
Overall height12 L x 8 W x 3 H centimeters
Overall width12 L x 8 W x 3 H centimeters
Overall length12 L x 8 W x 3 H centimeters
Product weight50 g
More details
Team affiliation1 Piece

Questions about this item

How much power does the Cellmeter 8 draw when left on continuously?

The unit operates from the battery under test with a minimum voltage of 1.2 volts and has no internal power source, so it draws only the tiny current needed for the LCD and measurement circuitry.

What connectors or adapters must I already have to use the balance and discharge ports?

You need the balance plug that matches your LiPo, LiFe or Li-ion pack up to 8 cells, plus the discharge plug used by your NiMH or NiCd packs; the tester provides the ports but not the cables.

Will the Cellmeter 8 read individual cell voltages on an older 3-cell LiPo that uses a legacy balance connector?

Yes — the balance port accepts up to 8 cells and displays each cell’s voltage, the total pack voltage, plus the highest, lowest and difference values regardless of pack age.

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