Precautions for charging and discharging of electric hydraulic pallet trucks

The battery is the core power of the electric hydraulic pallet truck. The state of charge and discharge is the main step that determines the service life of the electric hydraulic pallet truck during use, but many users tend to ignore the charging part. After the electric hydraulic pallet truck is used up, you only need to connect the battery pack to the charger. Long-term use will also accelerate the vulcanization speed of the electric hydraulic pallet truck battery and affect the life of the electric hydraulic pallet truck. Intermittent charging arguably reduces the number of cycles for an electro-hydraulic pallet jack. When many factory pallet truck drivers take a break at noon, the electric hydraulic pallet truck still has half of the power. Connect the charger to charge for 1 hour and continue to use the car. The crystal of the battery of the electric hydraulic pallet truck is getting bigger and bigger, and the energy storage current will decrease. At present, battery users and managers have insufficient awareness of the importance of battery maintenance, lack of attention, and maintenance lags. The maintenance of the battery is limited to simple maintenance work such as battery replenishment, and there is a lack of understanding of professional battery maintenance methods.

The electrolyte concentration of the electric hydraulic pallet truck battery is too high during use. The temperature of the battery will rise during use, and it is easy to lose water at high temperatures. If the water cannot be replenished in time, the electrolyte concentration will be too high. Leakage, accelerated vulcanization, affecting the battery life of the electric hydraulic pallet truck. To sum up, the lead-acid battery of the electric hydraulic pallet truck is prone to failure and scrapping when it is less than 1/3 of the designed use time, which wastes a lot of money and resources. In the actual working environment, the battery of the electric pallet truck is often used without being fully charged, which makes the battery in an unsaturated state for a long time, accelerates vulcanization, and affects the service life. Mid-way charging In the actual working environment, the battery is often charged when the electric hydraulic pallet truck is not used up. Continue to use it before it is fully charged. For a long time, the battery of the electric hydraulic pallet truck will have a 'memory effect' and cannot complete the saturated charging, which will affect the battery life of the electric hydraulic pallet truck.

The daily professional maintenance and maintenance of lead-acid batteries of electric hydraulic pallet trucks, and the repair and recycling of waste batteries have become a hot spot in the industry. The lead sulfate produced by the long-term unsaturated battery can easily block the small holes on the plate, and the effective substances in the deep layer of the plate do not participate in the chemical reaction. In this way, the internal resistance of the battery increases, and the voltage drops rapidly, so that the battery of the electric hydraulic pallet truck cannot be fully discharged.