| 摘要 |
A kind of cylindrical chargeable battery module includes an outer shell, a chain of batteries and a charge device. Wherein, the column-formed outer shell's column diameter is equal to that of a regularized cylinder battery; sides at both ends of the model group are anode and cathode link points; the distance between the link points of anode and cathode is equal to the length of certain number of regularized cylinder batteries in series. The chain of batteries, put inside the outer shell, is composed of several series-wound units of batteries in line, each of which functions the same as a certain regularized cylinder battery, and this chain of batteries can be charged in a same charge device, whose jack for charge is exposed to the annulus of the outer shell. All in all, this invention is about a combinatorial group with the same function as several regularized cylinder batteries in series, which can be used as a unit in the battery casket of instruments and then taken out for keeping, and can be charged simultaneously, avoiding the difficulty of using and charging conventional single-unit cylinder batteries simultaneously.
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