Battery Balancer is excellent!
Although I thought this balancer is just a little pricey in comparison to all the rest of the products it seems that you really need to properly handle the lipo batteries and charge them correctly, this is a MUST HAVE when it comes to keeping an eye on the cells, the proper balance and charge of each one, and being able to control each one individually with just the push of a button. Bottom line, the price is worth it in the end vs. replacing several over-charged or run down batteries that can't be recovered.
I give this product 5 stars. Review by Barry