Review on Dynamite 7 2V 220Mah 2Aaa Nimh by Nathan Kalivas

I use these batteries for my son's RC boats. These are small Horizon boats, about 10 inches long. These bits give us about 8 minutes of runtime, which is enough to get the job done. I bought 4 of these and built a quad charger that allows you to charge all 4 in about 25 minutes. So we use up all 4 batteries in about 25 minutes and it takes about 25 minutes to charge all 4. I feel like it's a good balance. Best of all my son helped build the charger and we have a lot of fun with the boats.