Abstract: A battery is provided. A first conducting pole is disposed on a first outer layer and extends partially on a first sealing layer, and a first electrode is disposed on the first conducting pole and separate from the first sealing layer. A second conducting pole is disposed on a second outer layer and extends partially on the second sealing layer, and a second electrode is disposed on the second conducting pole and separate from the second sealing layer. An isolation membrane is attached to the first and second electrodes. One of two binding layers bound together is interposed between the first conducting pole and a part of the first outer layer protrusive beyond the second outer layer, the other of the two binding layers being interposed between the second conducting pole and a part of the first outer layer protrusive beyond the second outer layer.

Abstract: An electrode plate adapted for being arranged in a battery includes a base plate and a conducting arm. The base plate is adapted for being arranged in a battery. The base plate is electrically conductive and has a first face and a second face. At least part of the second face is a coarse surface for connected with a shell of the battery. The conducting arm is integrally formed at a side of the base plate and is exposed outside the battery when the electrode plate is arranged in the battery.

Abstract: A method for fixing electrodes of flexible battery of the present invention includes the following steps. Prepare a cathode plate and an anode plate each of which has a first face having activating agent and a second face which is coarse. Each of the cathode plate and the anode plate has a conducting portion and a connecting portion. Place the cathode plate and the anode plate adjacently and make the second faces facing upward. Cover the connecting portions with an aluminum foil whose lower face covered with a plastic material. Pressing downward and heating the upper face of the aluminum foil so that the plastic material is adhered onto the second faces of the cathode plate and anode plate. Thus, adhesive is prevented, and thickness of battery is reduced.

Abstract: 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 iron battery has an anode and a cathode. The lithium manganese battery pack includes at least one lithium manganese battery which is electrically connected in series, and the lithium manganese battery has an anode and a cathode. The lithium iron battery pack and the lithium manganese battery pack are electrically connected in parallel to each other. Thereby, the hybrid battery module has high discharge efficiency, high electric capacity, a small volume and a light weight. Furthermore, the production cost of the present invention is lower than a complete lithium iron battery pack, and the hybrid battery module is much safer to be used than a complete lithium manganese battery pack.

Abstract: A battery includes at least one positive pole film, at least one negative pole film, at least one isolation membrane, a positive pole clamp, a negative pole clamp, a positive conducting pole, a negative conducting pole, a shell and an electrolyte. The positive pole film includes a positive pole material film and a bare aluminum zone, and the negative pole film includes a negative pole material film and a bare copper zone. The negative pole material film overlaps the positive pole material film, and the isolation membrane is disposed between the pole films to isolate the negative pole material film from the positive pole material film. The positive pole clamp clamps the bare aluminum zone, and the negative pole clamp clamps the bare copper zone. The positive conducting pole is welded to the positive pole clamp, and the negative conducting pole is welded to the negative pole clamp.