Patent ID: 8492018

Claim:
A chargeable battery module of an electric car, and the electric car having the chargeable battery module, a driving unit and at least two wheels, and the chargeable battery module transmitting an electric power to the driving unit to drive and rotate the wheels, characterized in that the chargeable battery module comprises a compartment for containing a plurality of chargeable batteries and an upper casing, and the compartment includes a containing space, and the containing space includes an upper opening and a bottom, and the upper casing is installed at the upper opening of the containing space, and a plurality of connecting plates is installed between the upper casing and the containing space, and wherein each of the connecting plate is integrally formed at the upper casings, so that respective anodes and cathodes of the respective chargeable batteries are coupled to the connecting plates in a non-solder welded manner, and the chargeable batteries are connected in series or in parallel; wherein the containing space of the compartment contains sixteen chargeable batteries, and the anode and cathode of each of the chargeable batteries are disposed at both ends of a same surface respectively, and the chargeable batteries are arranged in a 2×8 array, and the chargeable batteries in the vertical direction are grouped two by two and arranged in the same direction, and two adjacent groups of chargeable batteries are arranged in opposite directions; and wherein nine connecting plates are installed between the upper casing and the containing space, and the first connecting plate is contacted with cathodes of the first and second chargeable batteries and anodes of the third and fourth chargeable batteries in the first row, and the second connecting plate is contacted with anodes of the first and second chargeable batteries in the first row and the third connecting plate is contacted with cathodes of the first and second chargeable batteries in second row, and the fourth connecting plate is contacted with anodes of the first and second chargeable batteries and cathodes of the third and fourth chargeable batteries in the second row, and the fifth connecting plate is contacted with cathodes of the third and fourth chargeable batteries and anodes of the fifth and sixth chargeable batteries in the first row, and the sixth connecting plate is contacted with anodes of the third and fourth chargeable batteries and cathodes of the fifth and sixth chargeable batteries in of the second row, and the seventh connecting plate is contacted with the fifth and sixth chargeable batteries and anodes of the seventh and eighth chargeable batteries in first row, and the eighth connecting plate is contacted with cathodes of seventh and eighth chargeable batteries and anodes of the second row of seventh and eighth chargeable batteries in the first row, and the ninth connecting plate is contacted with anodes of the fifth and sixth chargeable batteries and cathodes of the seventh and eighth chargeable batteries in the second row.