Charging device for battery pack

The invention relates to a charging device for a battery pack, comprising: a housing (202); at least one first battery interface (204), which is designed to detachably connect the charging device (200) to a first battery pack (10) in a first connection direction (25); a second battery interface (222) which is designed to detachably connect the charging device (200) to a second battery pack (100) in a second connection direction (115), the connection directions (25, 115) intersecting the battery packs (10, 100) in the state of connection to the charging device (200). The first connection direction (25) and the second connection direction (115) are arranged so as to intersect each other. 本发明提出一种用于蓄电池包的充电设备，具有：壳体(202)；至少一个第一蓄电池接口(204)，所述第一蓄电池接口构造用于将所述充电设备(200)与第一蓄电池包(10)沿着第一连接方向(25)以能拆卸的方式连接；第二蓄电池接口(222)，所述第二蓄电池接口构造用于将所述充电设备(200)与第二蓄电池包(100)沿着第二连接方向(115)以能拆卸的方式连接，其中，这些连接方向(25、115)与这些蓄电池包(10、100)在与所述充电设备(200)连接的状态中相交。第一连接方向(25)和第二连接方向(115)布置成相互交叉。