Tenergy 6V 2000mAh Side-by-Side RX Receiver NiMH Battery Pack w/ Hitec Connector for RC Aircrafts / Walking Robot

I have purchased several dozen of these over the last 6 years and they all have been great. Never an issue. I am going on 5 years on some of them now and am going to replace some of them just because of the age. I am very happy with the quality and power they provide. All of them are in RC aircraft. Some with dual batteries and some without. Great batteries in my experience. I use the Hobbico Ultra charger and it may be the reason these work so well. It puts a hard charge at first and then goes to trickle mode after the hard charge. It too is a great thing to have in your bag of stuff. I own 3 of them now.

I have 9 of these 2000 mAh in 7 planes, and I Love them, I can fly all day. I have had these for 2 seasons and I several friends who also use theses on my past experance and thay have nothing bad to say about them. I do plan on changing them out after this season at $10.00 a battery why not keep fresh ones in my collection.

I have two of these batteries and they both were absolutely horrible. After charging/dischrging several times (5) times to be exact the battery began to show some life. Then I used them the voltage dropped really fast. I used them for an RC airplane reciever.