Patent ID: 7535200

Claim:
A hybrid battery module, comprising: a first cell set; a first programmable fuse, with a first end coupled to said first cell set; a first discharging switch, with a source coupled to a second end of said first programmable fuse; a first charging switch, with a drain coupled to a drain of said first discharging switch; a first analog front end circuit, being respectively coupled to a gate of said first discharging switch and a gate of said first charging switch, for detecting a voltage or a current of said first cell set in order to control ON and OFF of said first discharging switch and said first charging switch; a first thermister, with an end coupled to a ground, for detecting a temperature of said first cell set; a second cell set; a second programmable fuse, with a first end coupled to said second cell set; a second discharging switch, with a source coupled to a second end of said second programmable fuse; a second charging switch, with a drain coupled to a drain of said second discharging switch; a second analog front end circuit, respectively coupled to a gate of said second discharging switch and a gate of said second charging switch, for detecting a voltage or a current of said second cell set in order to control ON and OFF of said second discharging switch and said second charging switch; a second thermister, with an end coupled to a ground, for detecting a temperature of said second cell set; and a controller, being respectively coupled to another end of said first thermister, a control terminal of said first programmable fuse, another end of said second thermister, and a control terminal of said second programmable fuse; such that when said battery module is disposed into a jig, said voltages in said first cell set and said second cell set can reach a balanced state; the jig comprises a first diode, a first current-limiting resistor, a second diode, a second current-limiting resistor, a first output terminal and a second output terminal wherein a load is coupled to said first cell set and second sell set form a closed loop in said jig, and said first cell set and said second cell set are discharged through said first current-limiting resistor and said second current-limiting resistor, respectively.