A hybrid battery module of the present invention includes a lithium iron battery pack and a lithium manganese battery pack. The lithium iron battery pack includes at least one lithium iron battery which is electrically connected in series, and the lithium ...

A connecting assembly of the present invention is used for connecting a first battery to a second battery. The connecting assembly includes a base plate, two side plates and two fixation plates. The base plate is provided for being placed on a top surface ...

A storage battery of the present invention includes a cell, a heater, a controller and a switch. The cell, heater and the controller are series-wound, so that a heating circuit is defined. The switch is connected with the controller, being operated for tur...

The backup power supply of the present invention is adapted for a vehicle, which has a power system. The backup power supply includes a motor electronic appliance (1) and a battery (2). The motor electronic appliance is installed in the vehicle and electri...