摘要 |
This industrial vehicle is provided with a battery (11) comprising multiple directly connected battery cells having battery fluid, a battery fluid shortage detector (22a) which detects battery fluid shortages by detecting the voltage value between the battery cells, a battery fluid shortage time calculation unit (22b) which calculates battery fluid shortage time, which is the accumulated time of a battery fluid shortage detected by the battery fluid shortage detector (22a), a memory (22d) which stores the battery fluid shortage time calculated by the battery fluid shortage time calculation unit (22b), and a communication controller (21) which, at a prescribed timing, adds time information to the battery fluid shortage time stored in the memory (22d) and outputs this to a management server (102). By this means, battery fluid shortages can be easily detected and the state of battery fluid shortages can be easily managed. |