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Tenergy 5-in-1 Battery Meter, Intelligent Cell Meter Digital Battery Checker/ Balancer for LiPo / LiFePO4 / Li-ion/NiCd/NiMH Battery Packs
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Tenergy |
Power Source | Battery Powered |
Style | Voltage Tester |
Color | Black |
About this item
- Multi-purpose battery meter - The Tenergy 5-in-1 cell meter estimate voltages for LiPo/LiFePO4/Li-ion (2-7 cells) packs and NiCd / NiMH batteries for TX and RX (4-7 cells). The battery capacity checker requires no additional accessories and is powered by the testing battery pack to quickly evaluate the pack's capacity.
- Battery discharger - At the discharge rate of 180mA, the battery balancer discharger can discharge lithium-based battery packs to an adjustable threshold. By discharging your battery prior to charging will improve the runtime of your battery.
- Balances batteries - The battery tester with balancer function helps to optimize your batteries performance and extend the overall lifespan by ensuring the individual cells are balanced.
- Internal resistance tester - For lithium-based battery packs, the battery internal resistance tester function will display the internal resistance of each individual cell. Use the battery checker tester to evaluate the health of your battery pack and decide when to discard or replace it.
- ECS/Servo PPM tester - The Servo tester supplies a reliable PPM signal to test and adjust your servo motors.
Additional Details
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Product details
- Is Discontinued By Manufacturer : No
- Package Dimensions : 4.06 x 3.98 x 0.94 inches; 2.19 ounces
- Manufacturer recommended age : 14 years and up
- Item model number : 01444
- Date First Available : October 27, 2015
- Manufacturer : Tenergy
- ASIN : B0178P8H9U
- Customer Reviews:
Product Description
Tenergy 5-in-1 Cell Meter has 5 main functions: capacity checker, battery balancer, battery discharger, battery internal resistance tester, and ESC/Servo PPM tester
Package includes
- 1 x 01444 Tenergy 5-in-1 Cell Meter for LiPo / LiFePO4 / Li-ion / NiCd / NiMH Battery Packs
- 1 x User manual
Battery Capacity Checker
- Tenergy 5-in-1 Cell Meter can display the estimated capacity and voltage for LiPo / LiFePO4 / Li-ion / NiCd / NiMH battery packs. Use this function to quickly check if your battery requires charging before use. For LiPo/LiFePO4/Li-ion packs, it can also display the voltage of each cell, so you know when they need to be balanced.
Battery Balancer:
- Optimize your battery’s performance, and extend the overall lifespan, by ensuring the individual cells are balanced.
Battery Discharger:
- Discharging your battery prior to changing can improve the runtime of your battery. Tenergy 5-in-1 Cell Meter can discharge lithium-based battery packs to an adjustable threshold, at the discharge rate of 180mA.
Battery Internal Resistance Tester:
- For lithium-based battery packs, this cell meter can display the internal resistance of each individual cell, so you can evaluate the health of your battery pack and decide when to discard or replace it.
ESC/SERVO PPM Tester:
- Supply a reliable PPM signal to test and adjust your servo motors.
- *Note: A Y-harness and 4.8V-6V NiMH battery (not included) is needed to support ESC/Servo function.
WARNING
- To avoid overheating, the discharge function can only be used for less than 6 minutes each time. After that, let the unit cool down to room temperature before discharging again.
- DO NOT leave your battery discharging with this device unattended.
NOTE:
- Tenergy 5-in1 Cell Meter uses the test battery as a power source (does not require outlet adapter).
- Li-ion/LiPo/LiFePO4 hobby battery packs NEED a balance connector in order to be tested.
- NiMH/NiCd battery packs NEED a Hitech/Futaba connector, or an adapter, in order to be tested.
- Li-ion/LiPo/LiFePO4 battery packs without a balance connector CAN NOT be tested.
Product guides and documents
Videos
Videos for this product
4:11
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Customer Review: So Good It Demanded a Review
Alan Fahrner
Videos for this product
4:36
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How to use Tenergy's battery pack checker
Tenergy Corporation
Videos for this product
4:51
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Detailed guide on how to use the battery cell meter
Tenergy Corporation
Videos for this product
0:55
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Check lipo battery packs with Tenergy's 5-in-1 meter
Tenergy Corporation
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, ease of use, battery meter, and accuracy of the electric circuit testing device. For example, they mention that it works great for what it is, is simple to understand, and is an excellent tool to diagnose your battery condition. That said, they say it's perfect for checking batteries on the go or quickly at home, and that it'll provide accurate readings. Overall, customers find it to be a super value and a tool everyone should own if they run LiPo batteries.
AI-generated from the text of customer reviews
Customers like the performance of the electric circuit testing device. For example, they say it works great for what it is, other functions seem to work, it gets the job done, and is very useful when at the flying field. It works like a charm for centering servos and an excellent battery checker of all battery types. It also works perfectly to balance cells and has proven to be very accurate.
"...Everything functions as described, (Have not tested the servo drive part yet though) and the added features are very appreciated and useful!..." Read more
"This is a seriously handy little tool. It seems to work great and replicates results I get with other tools...." Read more
"Works great!" Read more
"...For LiPo batteries however, this is a very useful device." Read more
Customers find the electric circuit testing device easy to use. They mention it's simple to understand, accurate, and inexpensive. They appreciate the good written instructions, and mention that it'll measure up to 6S battery packs. Customers also mention that the device is convenient and portable, with easy-to-read indicators.
"I like the portability and simplicity to test your battery in the field. I especially like the ability to check the internal resistance of each cell." Read more
"Very versatile and easy to use. However of the box, I figured it out without any much reading, except for how to set the low and high alarms...." Read more
"...(the same unit) Not super intuitive but the instructions are pretty simple. It balances and reports on Lipos...." Read more
"quick quick shipping,very easy to use, good written instructions. exactly what I needed, very easy to set up and operate." Read more
Customers like the battery meter. They mention it's good for checking voltage, balancing, and charging batteries on the go or quickly at home. It's an excellent tool to diagnose your battery's condition and serves as a servo tester. Customers also appreciate the ability to check the internal resistance of each cell and the ability read IR for each cell.
"...Internal cell resistance and battery balancing and the voltage difference between the cells works up to a very well designed product!..." Read more
"Perfect for checking batteries on the go or quickly at home...." Read more
"...I especially like the ability to check the internal resistance of each cell." Read more
"...This meter provides that measurement for each cell...." Read more
Customers like the accuracy of the electric circuit testing device. They mention it's portable, neat, and easy to carry. Some say the battery checker is far more accurate than others they've used. That said, they say it'd be handy to keep in a field box to quick check a battery before using it.
"...But in this case it's a bit more affordable and portable than some of my other meters and chargers that give similar data...." Read more
"I like the portability and simplicity to test your battery in the field. I especially like the ability to check the internal resistance of each cell." Read more
"...For testing cell phone batteries, it is no more useful than the capacity indicator on your phone and a digital voltmeter...." Read more
"...measurements but based on the voltage readings, this battery checker is far more accurate than others I’ve used...." Read more
Customers find the value of the electric circuit testing device to be super. They say it's an inexpensive way to know the exact status of your batteries. Customers also say it works great and is worth picking up.
"...But in this case it's a bit more affordable and portable than some of my other meters and chargers that give similar data...." Read more
"Good and inexpensive balancer/cell meter with a nice screen. This is sold for more under different brand names from other places...." Read more
"Works great and cheap!" Read more
"A simple, accurate, and inexpensive way to know the exact status of your batteries!..." Read more
Customers find the electric circuit testing device very handy and a great tool to keep in their arsenal. They say the added features are appreciated and useful. Customers also say it's a good addition to the toolbox and does everything they need.
"...and the added features are very appreciated and useful!..." Read more
"This is a seriously handy little tool. It seems to work great and replicates results I get with other tools...." Read more
"Very versatile and easy to use. However of the box, I figured it out without any much reading, except for how to set the low and high alarms...." Read more
"Lots of features and a must-have if you mess with a lot of lithium polymer batteries for your hobby. I fly RC aircraft and this works great...." Read more
Customers like the battery compatibility of the electric circuit testing device. They say it's perfect for batteries that only need balancing periodically, great for lipo batteries, and excellent for camera batteries. It works with nearly all the batteries in the RC Universe and is a tremendous help on LiPo batteries.
"Great for lipo batteries" Read more
"...Works with nearly all the batteries in the RC Universe, and is always in my battery box...." Read more
"Works well with 2 cell and up batteries, but unlike some competing products, does not support voltage measurement on single cell batteries...." Read more
"...Compatible with all LiPo and Lithium batteries. I use it daily when operating drones and airsoft replicas. Pocket size perfect...." Read more
Customers are mixed about the quality of the electric circuit testing device. Some mention that it has an excellent build quality, is reliable, and has a clear and well contrasted display. However, others say that it had poor quality control, a decent but rather cheap case, and connectors. Some customers also report that the product is defective and has no connectors
"...Despite its seemingly cheap design it has survived being stepped on twice with only a loss of some of the screen...." Read more
"...It is easy to use and reliable. I have one for my workshop and one for my field box...." Read more
"...The only other gripes I have are that the battery percentage is corrupted and never displays correctly. This doesn't matter much but is sub ideal...." Read more
"Well built, good quality, little expensive, I like bar and display large enough easy to read. Compatible with all LiPo and Lithium batteries...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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As a designer myself, I would like to compliment that person for producing such a helpful tool!
Everything functions as described, (Have not tested the servo drive part yet though) and the added features are very appreciated and useful! Internal cell resistance and battery balancing and the voltage difference between the cells works up to a very well designed product! I highly recommend this tester!
Despite its seemingly cheap design it has survived being stepped on twice with only a loss of some of the screen. Still usable though and definitely not the products fault as it wasn’t designed to be stepped on lol
I cannot figure out how to use the discharge feature to get it to 3.8v per cell for storage. I would like to use this feature though.
The NiMh functionality is just to show voltage. (Like a voltmeter would) You would need some kind of special adapters for this. (a cable that goes from whatever your battery connection is down to the little white plug that this takes) I don't see the point. I have a $10 volt meter for that. I can't think of a good reason to want to monitor a NiMh batter anyway, other than voltage. It doesn't come with the cable that you would need to check NiMh batteries but I doubt it is worth pursuing it. For LiPo batteries however, this is a very useful device.
Top reviews from other countries
Reviewed in Mexico on December 14, 2021
keep in mind you will need to have a servo Y harness that's not provided to use the servo testing facility. other than that, very handy
リポの残量確認やセルの電圧確認、そしてバランサーに放電機能と機能を充分備えています。
少なくともこの小ささでこの機能でこの価格ならベストバイになるといえますね。
説明書の解説がややこしいですが
使っていくうちにわかっていくと思います。
要は「習うより慣れろ」です。
新しいバッテリーを買ったら充電する前に必ずこれでチェックしましょう。