I cant figure out how to use the balancing feature. Can anyone help?

Hi If your Lipo charger does not have the balanced charging option and just charges your battery regular, then you can utilize the balance feature on this device to balance and even out each cell to promote life of the battery.Thanks for letting me help you .

just received my unit and I can not figure out how the servo tester part works?

You need a Y-harness to connect both a battery and a servo into the top test port. The battery supplies the power to the meter and the servo. The meter produces the pulses. A long hold on the cell button will select the servo mode, then the left and right keys will decrease and increase the pulse width, which is displayed on the screen. Works very well.

How does one connect a LiPo battery to this? Has no connection instructions and pins are numbered only.

Your LiPo battery has two connectors, a tamiya type connector that plugs into the device, and a second connector that connects to the charger. It is this connector that attaches to this device. See all those little pins on the right side? Those slide into the charging connector of the battery and provide power to the meter. If it isn't turning on, flip the connector over and try it on the other side. There will be unused pins unless the battery is utterly massive. I have a 7.4v that uses I think 3 pins and a 11.1v that uses five.

Will this check the voltage of the 1s 3.7v 180mah 45c li-po batteries that my blade nano uses, without needing any adapter wires or plugs?

My 1S batteries micro jst plug is not soldered directly to the battery, it has a pigtail unlike the blade, so I am able to plug directly in. You might need an adapter to connect to the the NiMH/Cd plug which will read the voltage on 1S batteries but wasn't accurate for me when compared to charger and multimeter.

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Tenergy 5-in-1 Intelligent Cell Metre Capacity Checker, Battery Balancer, Esc

Product ID: 375810618

Details

Brand
Tenergy
Colour
Black
Min. Operating voltage
6 Volts
Power source
Battery
Style
Voltage Tester

📉180mA adjustable battery discharger

🔋5-in-1 multi-battery compatibility

⚖️Balances cells for max lifespan

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R$366

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power up smarter: The ultimate 5-in-1 battery guardian for pros who demand peak performance.

ESC SERVO PPM TESTING - Reliable PPM signal output lets you fine-tune your servos and ESCs for peak performance — no extra power source needed.
SMART DISCHARGE CONTROL - Discharge lithium batteries at a steady 180mA to improve charge cycles and maximize your pack’s longevity.
PRECISION CELL BALANCING - Optimize battery health and extend runtime by ensuring every cell is perfectly balanced — because every millivolt counts.
ALL IN ONE BATTERY MASTERY - Check capacity, balance, discharge & test internal resistance across LiPo, LiFePO4, Li-ion, NiCd & NiMH packs effortlessly.
INTERNAL RESISTANCE INSIGHT - Instantly measure each cell’s internal resistance to spot aging batteries before they fail — stay ahead of downtime.

The Tenergy 5-in-1 Intelligent Cell Meter is a versatile battery tester designed for professional-grade evaluation of LiPo, LiFePO4, Li-ion, NiCd, and NiMH battery packs. It combines capacity checking, cell balancing, controlled discharging, internal resistance measurement, and ESC/Servo PPM testing into one compact device powered directly by the battery under test. Ideal for extending battery life and ensuring reliable performance, it supports 2-7 cell packs and features adjustable discharge rates, making it an essential tool for hobbyists and professionals managing high-performance battery systems.

Specifications

ASIN	B0178P8H9U
Best Sellers Rank	#63,289 in Electronics ( See Top 100 in Electronics ) #70 in Household Battery Testers
Brand	Tenergy
Brand Name	Tenergy
Color	Black
Colour	Black
Customer Reviews	4.6 out of 5 stars 2,821 Reviews
Included Components	Meter and Manual
Manufacturer	Tenergy
Measurement Type	Battery Tester
Min. Operating voltage	6 Volts
Minimum Operating Voltage	6 Volts
Model	01444
Power Source	Battery Powered
Power source	Battery Powered
Specification Met	CE, RoHS
Specification met	CE, RoHS
Style	Voltage Tester
Style Name	Voltage Tester
UPC	844949027656
Unit Count	1 Count
Upper Temperature Rating	85 Degrees Celsius

Reviews

J**O

Mojado

Llego con agua el producto, lo dejaré secar y posterior checarlo

14.12.2021

S**R

good

15.03.2025

S**E

This is the battery tester to get

2.07.2019

☆**☆

とても良いです。

安いですし、使いがっても良いですが完璧に表示数値を信じるには微妙ですが・・・取り急ぎのバッテリー容量とセルごとの容量を知るには良いかと。

14.01.2019

F**A

Works perfect, as described

21.01.2026

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