Input voltage: 15-60V 

Rated current: 3-18A 

Static current：5ma 

Waterproof lever: P65

Isolate two batteries.Two batteries can discharge at the same time, which relives the pressure of deep discharge of the battery,less BMS temperature rise, which is good for beneficial to improve the service life of BMS, and a smaller discharge current is beneficial to improve the life of the battery cell.  Smaller discharge causes less voltage falling and is not easy to cause the low-voltage protection. It can maximize the use of all the electric energy of the battery and achieve the purpose of longer cycling distance,it makes the effect of the battery 1+1>2 batteries.

CDBM2 double batteries manager complies with the original parameters of the controller and the battery, and there is no need to modify the parameters of the display, controller, battery hardware and software in the system of the original model. It can be used directly and is well compatible with 24V, 36V and 48V batteries.