Tenergy5-in-1 Intelligent Cell Metre Capacity Checker, Battery Balancer, Esc

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

I have several battery testers, but this Tenergy is the most useful.While many testers of the same style will only test the voltage of your cells or pack, this one offers some extras:- it can test the internal resistance of your lipo cells.- it can balance your Lipo packs.- It can discharge your packs (while this feature works, it should only be used for about 6 minutes, according to the manual, to avoid overheating).- it can test servos.Switching between these modes is pretty easy and the display will give you an indication of what mode you've selected using two/three letter words for each mode.In addition, it does provide these basic features:- lipo voltage alarm, which will beep when your set voltage is hit. To be honest, this battery tester is too large to be used as a voltage alarm in most RC vehicles, but it does work.- Can tell you the individual cell voltages.- It can tell you the min and max voltage for your cells.- It can give you the voltage difference between the highest and lowest cell.I've used this to test multiple LIPO packs (it helped to confirm that two were in need of being replaced) and several NIMH packs. To test a servo, you will need to connect a battery via a servo-style plug (made an adapter that connects to my deans plug batteries).The servo tester function is nice, and it works, but I prefer servo testers with knobs so you can also test servo speed with ease.Overall, this is a great battery tester, especially if you have LIPOs. It is compatible with other battery chemistry, like NICD and LIFE.

Such a handy tool for all my lipos.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

リポバッテリーのチェックには必須。この価格なら十分です。

Good and inexpensive balancer/cell meter with a nice screen. This is sold for more under different brand names from other places. (the same unit) Not super intuitive but the instructions are pretty simple. It balances and reports on Lipos. In the lower right hand corner it shows the percentage of charge you have which is nice. It can take a long time but I think that is just the nature of balancing. I tested it on a 2s Lipo and 3s. Balancing is pretty easy, Just make sure you have the right type of battery selected (for example, make sure it detects LiPo 3s) then hold down Cell for a second, it will say "Bal", then press Cell again and it will begin balancing. Once it is really close, it will make a short beep. I find it best to start balancing as soon as you are done using it and then during charging. (balancing after it is charged isn't as good from what I have read)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.