Features1EFFICIENT POWER: Electric bike dual batteries parallel module can increase the current, battery capacity, discharge at the same time, provide lasting power for your electric bike. 2POWER SUPPLY MODE:The double battery parallel module can manage two battery packs on your bike, support two battery packs to supply power at the same time, also can be powered by a battery alone. 3XT30U CONNECTOR INTERFACE: Dual battery parallel module adapter adopts XT30u interface, the male connector is the input to connect 2 batteries, the female connector is the output to connect the controller. 4VOLTAGE AND CURRENT: Electric bike parallel module adapter's input DC 12V100V, output voltage 12V100V, output current up to 5A, suitable for 12V100V battery and controller. 5ALUMINUM ALLOY MATERIAL: Dual battery parallel module adapter is made of ABS and metal material, lasting, light weight, heat dissipation and long service life.SpecificationItem Type:DualBatteryParallelModuleAdapterMaterial: ABS, MetalInput: DC 12V-100VOutput Voltage: 12V-100VOutput Current: Maximum 5AConnector Interface Specification: XT30UPackage List1 xDualBatteryParallelModuleAdapter