http://www.kontronik.com/index2e.htm
?????????
Power Jazz 63V - Wo hohe Kräfte sinnvoll walten....
High Power – well organized
Even its appearance shows that it‘s a strong one. Based on the JAZZ software we developed an ESC like none before among Kontroniks product range:
* 13-63V, i.e. 18-45 cells NiCd/NiMH or 5-15S LiPo
* The spilled housing of the Power Jazz 63V gives perfect protection against mechanical damage. Additionally it makes the Power Jazz 63V 100% waterproof.
* The Power Jazz is 100% protectet against reversal polarity. The exchange of plus and minus of the battery, no matter how long, does not damage the ESC.