一般由阳性件和阴性件组成对，通过阴、阳件的插合完成电连接，阳性件为刚性零件，一般称作插针，其形状为圆柱形（圆插针）、方柱形（方插针）或扁平形（插片）。阳性件一般由黄铜、磷青铜制成，为其导电，经常进行表面镀金、镀银处理，贝朗斯牌叉车蓄电池全为进口插接件，在电池使用期内无需更换。
插接器的阴性件即插孔，是对的关键零件，它依靠弹性结构在与插针插合时发生弹性变形而产生弹与阳性件形成紧密，完成连接。插孔的结构种类很多，有圆筒型（劈槽、缩口）、音叉型、悬臂梁型（纵向开槽）、折迭型（纵向开槽，9字形）、盒形（方插孔）以及双曲面线簧插孔等。
绝缘体绝缘体也常称为基座（base）或安装板（insert），它的作用是使件按所需要的位置和间距排列，并保之间和件与外壳之间的绝缘。良好的绝缘电阻、耐电压以及易加工性是选择绝缘材料加工成绝缘体的基本要求。
壳体也称外壳（shell），是连接器的外罩，它为内装的绝缘安装板和插针提供机械保护，并提供插头和插座插合时的对准，并将插头座锁紧，进而将连接器固定到设备上。4、电动叉车电池的插接器附件分结构附件和安装附件。
叉车蓄电池在购买时，多数用户纠结在价格上，对市场品牌并无多大的了解，品质与价格是成比例的，贝朗斯牌叉车电池拥有多年市场经验，品牌形成具备多年市场考验，反馈良好，广泛应用到食品、工业库房、物流企业等场所，口碑速度比较快，价格定位中端，与进口品牌叉车蓄电池一样。
超长的使用寿命的板栅和合金设计，有效抵抗极板腐蚀；卓越的大电流放电特性，可靠的快速充电，优越的深度放电恢复能力，确保电池的使用寿命。设计寿命可达5年以上（25℃）。极小的自放电电流采用优质高纯度材料设计，自放电电流极小，自放电所造成的容量损失每月小于4％，十分适合物流设备使用。
In 1928, when “Frankfurter Kondensatoren” was founded, FRAKO soon made a name for itself in
the field of capacitors. FRAKO Kondensatoren was already focusing on what the market demanded
right at the start.
It all began with block mica capacitors which were soon superseded by wound paper capacitors.
Such was the demand that a more rational manufacturing process was required. Along with this,
came a greater demand for increased life expectancy, reduced power loss and the need for
greater operational safety. However, this went hand in hand with higher costs for materials in the
development laboratory. New forms of insulation, coatings and metal films were continually under
test with the windings vacuum dried to maximize their efficiency for a wide range of applications.
FRAKO not only produced wound paper capacitors but also motor capacitors and radio interference
suppression capacitors and the legendary FRAKO electrolytic capacitors for use in a countless
number of electronic devices to make the FRAKO name known throughout the world.
once it was clear the production of consumer electronics would be concentrated in Asia, FRAKO
focused exclusively on power capacitors and especially those for power factor correction. This
specialization made it possible for us to gather a highly specialized body of experience in manufacturing
and application know-how at an early stage.
Today FRAKO is synonymous with high-quality power factor correction capacitors with an aboveaverage
life expectancy, low power loss, extreme load characteristics and exceptional operational
reliability. In all its eighty years, FRAKO still has a strong leading edge over all others in power
capacitors. With a combination of self-healing, segmented capacitor film and integrated mechanical
overpressure disconnectors, FRAKO is again successful in greatly increasing the operational
safety of capacitors.
The capacitors are marketed in three series throughout the world. They form the basis for FRAKO
power factor correction equipment, the largest group, in saving energy and improving power
voltage quality. Much is spoken of energy efficiency; FRAKO equipment can now put this into
practice quickly and easily.
documenting the energy use of a company to maximize energy use, FRAKO now offers a third
generation of Energy Management Systems. These units and software clearly and easily show
the energy use within a company for allocating costs and identifying energy savings.
Be confident in the future and in our experience and application know-how of voltage quality,
energy optimization and documentation.