SpektrumXBC100 Smart Battery Checker & Servo Driver for RC: SPMXBC100, Black

Get this because you absolutely need it for Gen2 Smart Spektrum batteries. You can only update your batteries with this checker not the smart s2100 or s2200 charger. It’s also great for balancing the small Lipo batteries for 1/24 scale. Small, lightweight, easy to use, high quality and works fast. No issues whatsoever. I needed this very much!

Very Nice, does what it suppose to do. Very accurate readings. Good size to carry around

Really good product. A must have if u have lipo batteries

awesome battery checker, easy to use and read, bright screen and seems tough enough for regular use.

Great item works great only complaint is the price bit high for a lipo checkers, and you can check any battery on this not only specktrum..

Very helpful too for my rc cars!

This tester is awesome. Display is nice. Servo testing is excellent. Highly recommend.

While the XBC100 is a wonderful tool it is inaccurate to say as in the first review that you can't update smart batteries with the s2200, s2100 or in fact other chargers in the Spektrum family. The only charger I have found so far that dosen't have the Smart Battery update function is the little s120. If you have older Spektrum chargers or an older XBC100 all you need do is update them with the latest free firmware and you have the ability to update the smart batteries.In addition not all smart batteries will update. Some batteries don't have updates available as yet. You can tell this by going to the battery update function and it fails to highlight in green. No green + no update available.I didn't read all the posts so if someone has already pointed this out I apologize. However the fist post is incorrect!