Those chargers look like they'll do the job, but search for some reviews on them. Here's the one's that I use/own.<div>http://www.amazon.com/Tenergy-Smart-.../dp/B001AVUAVCyou can find this through many other dealers other than the link posted. Just look up Tenergy Universal Smart Charger. Charges my batts (depending on mAh) 1-2 hours.</div><div></div><div>I also have this one which is a do all balancing charger (GT-A6.)http://www.shiptou.com/product2.php?productid=885I've had this for roughly 2-3 years, but it's deep in storage so I strictly use the one above for now since I no longer own any of my large scale heli's. It's pretty accurate charge with read outs with customizable settings. Unless you have multiple battery needs such as gel packs, nimh, lipo's, etc.... Then it may be over kill for ya.... see the first link provided. Ultimately, its up to you and what ever you seek...I'm sure there's plenty of reviews available for you on the chargers you find.</div><div></div>