Ujjdwiurgh E Bike Battery Module 100A 20V-72V Electric Bicycle Dual Battery Connect XT90 Ebike Accessories

Double battery controller for switching parallel batteries to increase capacity. The dual battery pack switcher can manage two battery packs fixed on the bicycle, with low power consumption and power consumption design, and can detect the voltage of two battery packs in real time and check the batteries online. When one battery runs out when riding, it automatically switch to another battery pack to supply power to the bicycle again. When the voltage is lower than the low cut-off voltage, the module stop the power output to protect the battery. When one battery runs out when riding, it automatically switch to another battery pack to supply power to the bicycle again.