Digital Multi-cell Lithium Battery Voltage LED Display for R/C Models

Pros: Very useful device. Leave one at home and carry one in toolbox. It will measure each cell one by one (a LiPo cell should be around 3.7V) and you can connect 2S to 6S cells LiPo!!

Cons: No low voltage beep indicator. Maybe a switch
to indicate cell switching speed.

Other: Must have for anyone using LiPo battery. This
is the best place to get it. Get it now before
it sold out.

Pros: Exelente salva lipo, con proteccion caso conectes polos invertidos,muy buen precio, incluyendo el envio gratis dificil de pillarlo mas barato.

Cons: Seria muy practico que venga con un estuche para guardarlo,es incomodo cargarlo facil de perder, pero tambien poderia ser mas chico.

Other: Salva lipo, lo probe com lipos de 3 celdas de 11.1 de 3300 mah y de 2200 mah, y de 2 de y funciona muy bien, es una herramienta necesaria para mantener el control sobre el estado de carga de tus lipos. cuida tus lipos y comprate uno ahora.

Pros: I have had this voltage display for 3 months and have used it both in the shop and at the field with 2 and 3 cell Lipos. The display is clear and works flawlessly. I see the price now is a couple of dollars cheaper than I paid then, so I highly recommend this for everyone. Buy a couple and have one for home and away.

Cons: Can't really think of anything negative. I presume it will hold up to the test of time and so far is working fine.

Other: I recommend to everyone. It is small, yet does what it is advertised to do.

Pros: Displays voltage for each cell, then for all cells together.
Lightweight, so you can leave it in your car while driving. Useful when you're in a race. Just drive the car into the pit-stop and check the display without having to take the cars shell of and connect the display.

Cons: No marking in which pins you're gonna use, so you'll be connecting it in different pins before it will work.
Flickers a little. If you hold a camera close to the dieplay, you'll see what I mean.
You'll gonna have to read fast, cause the display switches fast.

Other: Recommended. Get one of these if you have a LiPo battery.

Pros: Displays individual cell and total voltage with large red digital display. Lightweight and small enough to fit on top of the battery on my blade 400 helicopter, under canopy, so I can monitor voltages in use, thus avoiding overdischarge, but maximising flight times...better than using a timer.
Has reverse polarity protection.
Seems reliable, even when used as onboard monitor on electric chopper.

Cons: Will not measure single cell voltage...2 s or bigger only.
Easy to plug in wrong way, but simple to recognise as no display.

Other: Another great deal.

Pros: Works as advertised.
Seems very durable.
It's light: Mounted on my Blade CX3 during flight.
It's just over $3!

Cons: Haven't noticed anything negative about it yet. Perhaps you can be picky and wish for some settings (such as only show me the ALL voltage or switch back to function as it does now).

Other: If someone finds something better than this, I'd like to know about it.

Pros: Easy to use, light, and a GREAT PRICE. I use it on my 3S lipo's for my Honey Bee FP. The size is perfect to keep in my field box. Accurate to +/- .05V.

Cons: I can't think of any, especially at this price with free shipping!

Other: A great product at this price. Replaces my multi-meter in my field box to check battery charge before and after flight.

Pros: My topic says it all. This unit works great, is cheap and with the free shipping, it makes it a no brianer.

Cons: There were no instructions included but it only took a little bit of trail and error to figure out which pins to use for which batteries. You can also find the information on the web as its a fairly common design.

Other: This will give you a good idea of weather or not you should be flying. For a little over $3 I would consider that pretty good insurance.

Pros: All advantages.
- Easy to use.
- Little.
- Fast.
- If you see it, you wont.
- You can test up to 6 cells LiPo battery

Cons: No cons.
The voltage level not exactly, but very rough. Enough to know the charging status.
It is so small that it is easy to lose

Other: Buy several, for if you lose or to give to friends.
Recommended for fans of R / C air models, cars models, boats models, ....

Pros: Great little tester for lipo batteries. Small and easy to pack away in field box. It shows voltage in each cell (for 3 cells), and total voltage as well. Has clear heat shrink encasing tester.

Cons: Maybe could be built alittle heavier duty.

Other: Buy one or two, well worth the $$.