SoloGoodRC Cellmeter 7 Digital Battery Capacity Checker Tester RC Battery Voltage Tester for LiPo/Li-ion/Nicd/NiMH Cell Meter Battery Checker Tester

I saw someone using this at my RC flying field. Went on Amazon and had it the next day. It's so easy to use, just plug in and read the battery voltage and %charge. Make sure your plane is 100% charged before flying, check what's left on landing - accurate, low price, and incredibly simple to use.At this price, everyone who uses LiPos should have one of these.Highly recommended.

I had a bunch of RC LiPo batteries and I didn't want to hook them to a charger. I was able to check them out without risking a fire. Worth every cent. You can check you batteries after every use and see exactly how much capacity you used, so you can adjust your flight times. Waiting for the power to drop is asking for a crash.

If you need to check batteries fast this is what you need.

Seems to be accurate and works as advertised. I think my product had been returned and repackaged, because of some scratches on the screen, but I'm gonna put my own in it from normal use anyway. Very helpful in checking cell voltages for LIPO batteries, not sure how to check other NIMH batteries, maybe a part that didn't come with it? Works for what I need it to.

I bought this to add as a quick checker so I could carry to the flight line, it works just as well as my more expensive battery checkers,

A must-have for checking your Lipos! Easy to use and read, with detailed information about individual cells, as well as whole battery voltage. I don't fly without it! In fact, I went out with my grandson one afternoon and he inadvertently mixed my used batteries in with my recharged batteries. I was able to quickly and easily sort them out using this device. Saved me from possibly going up with a potentially discharged battery which could've resulted in a crashed airplane. I highly recommend this product!

Great just for keeping track of charged and discharged batteries. That alone I have used this a million times. Also good for keeping track of cell voltage and cell balance. This is just s good tool to have at home as well as in the field for drones planes and ground vehicles. Durable too, I have dropped it n stepped on it looking for it, still whole and still works.

Useful for batteries of more than one cell, it's close enough to the voltage values just to know the percentage left of the batts, .,for one cell the measurement is wrong way higher than actual, but for any other lipo packs it's ok