8-Pack of Lectron Pro 3.7 Volt - 180mAh 45C Lipos for Blade mCX, mCX2, mSR, mSR X, Nano QX, Nano CPX, and UMX AS3Xtra

My LiPo charger shows these as 180mAh, so you are getting what is advertised. I only have one small complaint which is why I gave a 4 star. These are a little fragile compared with other LiPos, and should not be used if you are crashing your quad (training). I did have one explode which almost fried my Nano while I was trying to learn how to fly red mode. They are not like glass weak or anything and it did survive at least 10 crashes, but after feeling them next to my other 150/180s they are a little thinner in the external coating than my others. Not a huge concern if you are not being an abusive flyer and taking constant dirt naps, but just something to be aware of. Otherwise great performance for the price on the power, and I thus far have got every mAh promised.

These started out OK, but eventually had a moderate failure rate (a couple got weak and a couple started dropping out). This is typical of the 3 brands I've tried instead of E-flites. The E-flite batteries seem to last longer, and aren't much more when buying the higher current versions. My most recent battery purchase was a few of the 150 mAh 45C E-flites.

I was sticking with e-flight for most my battery sizes but have found myself using lectron more and more. great price and reliability. After 20-30 flights per battery still getting full charge and no swelling. Even tie 4 of these together in parallel to power my more power hungry b-17. Offers more flight time then any of the stalks or alternatives. Just s but of a pain to fit inside the b-17

Not really impressed.... 2 of 8 batteries are already only able to keep half a charge. Less then 1 min (45 seconds) of flight time on a nano qx. . "Delivered Mar 2, 2015". The other 6, will go over 2:30 (I set timer for 2 min). I I do not leave the batteries charged for any length of time. They've been getting one full charge a day, then used one time during that day. After the 2 min timer goes off on my transmitter I land the nano and swap batteries out. The nano qx cuts off before you damage the battery anyway....In no way were any of the batteries mis-handled. If that was the case, I suspect I'd have more then just 2 batteries acting up. The battery that came with the nano, which is of lower mah (150 mah vs 180 mah) lasts longer then all of these batteries. Plus they have more punch despite all the batteries having the same C rate and volt/amperage. Will be testing e-flights 200mah battery next....not looking to buy any more of these.....

Purchased for micro indoor rc airplanes. Good price and product.

These are decent cheap 1s batteries. I did have a few that the caps popped off.However, I am giving it a two star rating because of false advertising.I am not getting 45C discharge on my batteries. I have a FPV setup on one of my ultra micro's that requires 45C of discharge.That was the main reason why I bought these.

A must if you get a nano qx drone. Buy this and one of these:http://smile.amazon.com/gp/product/B001XIMGP0/ref=cm_cr_ryp_prd_ttl_sol_17I've been able to keep myself continuously flying for hours, and it's then great to teach yourself basic drone techniques.

I picked up a 4 pack of these batteries when I bought my Nano QX, so I knew I was getting a good product. These cells give me a solid 5 minutes of air time cruising around.