占位筒采用内接直通，相当于一条导线，本身不带电，没有电压，只起导电作用，表面看不出什么。占位筒禁止充电，需和5号磷酸铁锂电池配套使用，此电池为短路设计，禁止充电。
14500占位筒采用进口SPCE镀镍钢材壳体，极低的电阻保证了超强的导电率。同时采用五层彩色绝缘铝膜不干胶外衣包裹。超越了目前国内外所有品牌的占位筒，是所有14500磷酸铁锂电池发必备配件之一。占位筒由我司专业工厂制造，厂价直销，价廉质优。
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Occupancy tube using the internal through, the equivalent of a wire, itself is not charged, there is no voltage, only from the conductive effect, the surface can not see anything. Prohibit the charge tube cylinder, and the need to support the use of lithium iron phosphate 5, the battery short circuit design, prohibit charging.
14500 occupancy tube imported SPCE nickel-plated steel shell, very low resistance to ensure that the super-conductivity. At the same time using five-color aluminum foil self-adhesive jacket wrapped. Beyond the current domestic and foreign brands of all the placeholder tube, is all 14500 lithium iron phosphate battery one of the essential accessories. Occupied by the Secretary for Division I professional factory manufacturing, Chang Jia direct marketing, inexpensive high quality.
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