Lithium electric forklift refers to a forklift that works with electricity, mostly for batteries. A battery is a battery whose role is to store a limited amount of electrical energy and use it in the right place. It works by converting chemical energy into electricity. This battery is installed in a lithium battery cell. It should be noted that the battery should not be placed horizontally. Because the battery is generally 22-28% dilute sulfuric acid. When the battery is placed, the electrolyte floods the electrode plate, leaving a little room. If the battery is placed horizontally, a part of the plate will be exposed to the air, which is very unfavorable to the battery plate, and the general battery observation hole or the top of the battery has a ventilation hole to communicate with the outside world, so that the battery's lateral discharge fluid is easy to flow out.