With the use of electric vehicles over time, the battery parameters and functions may change. When the parameters of the batteries in the battery pack are different, there will be a phenomenon that some batteries are fully charged first while other batteries are not yet fully charged. It will accelerate the speed of battery aging. Therefore, it is necessary to set up a voltage equalizer to balance the battery voltage. The following is a detailed introduction to the function of the battery equalizer.
Battery equalizer function’s introduction
The battery equalizer, also known as the battery balancer, is an electronic protection device that prevents the voltage imbalance between the cells inside the battery from reducing the service life. When the voltage between the battery compartments is unbalanced, the charging and discharging speeds of different battery compartments are different. When one battery compartment is fully charged, the other battery compartments are in the state of overcharging or undercharging, and overcharging or undercharging will damage the battery and cause the battery capacity to drop. Shortened lifespan. The battery balancer can ensure the power balance between each battery compartment in real time, thereby prolonging the service life of the battery by 5-30%.
The equalizer itself is a typical current/voltage type balancing device. When charging, the equalizer detects the voltage and compensates through the mutual energy transfer of current/voltage after finding the voltage difference. To achieve the balance purpose of the convergence of each battery voltage, to prevent the overcharge and undercharge of each battery!
Installing a battery equalizer has the following advantages:
- A battery pack with balanced cell voltages has similar performance and lifespan to a single cell without huge differences;
- It can get rid of battery failure caused by battery imbalance. It is common for some batteries to lose water due to plate vulcanization failure and overcharging when they are undercharged for a long time;
- The battery pack with active equalization no longer needs the high-voltage overcharge of passive equalization, and can reduce the maximum charging voltage, which can make the battery lose less water, prolong the battery life, and greatly reduce the possibility of battery thermal runaway;
- When a battery in the battery pack is damaged, only the battery needs to be replaced instead of the entire battery pack, which can save considerable costs. The equalizer will keep the old and new battery voltages consistent for normal operation.
Hubei Lham equalizer’s features
- Extended service life
- Fewer battery replacements
- Maintain charge balance
- save extra money
- insulating element
- sealed design
Lham battery equalizer is an active equalization system for lead-acid batteries developed with great concentration for many years. It solves the problem of balanced charging and balanced discharge of battery packs such as electric forklifts, electric vehicles, and electric tractors, and effectively prolongs the mileage and battery life of batteries. The service life of the group. For more information about this product, welcome to inquire: Whatsapp: +86-18007279352