characteristic
1. High capacity and high energy density
2. Low self-discharge, capacity storage
3. The grid is made of lead-calcium alloy, and the water loss is small and maintenance-free
4. High-conductivity terminal, which is conducive to the high current discharge of the battery
5. Valve control design, safe and reliable to use
6. Grid design and lead paste formula to improve battery charging acceptance
7. Use colloidal electrolyte to prevent electrolyte stratification during use
How to save power
Electric golf cart power saving can increase the cruising range, electric golf cart power saving need to pay attention to the following points:
1. Avoid accelerating the electric golf cart to start
Rapid acceleration and starting, the current of the high-voltage circuit will be very large. Frequent rapid acceleration and starting will affect the life of the motor controller and power battery, and shorten the driving range.
2. Avoid sudden stops of electric golf carts
Sudden braking and stopping should be avoided as much as possible, because sudden braking will not only accelerate the grinding of the brake lining, but also the current feedback caused by emergency braking will affect the motor controller, affecting the driving range and the life of the motor controller.
3. Maintain a stable driving speed of the electric golf cart
When the road and traffic conditions permit, the vehicle should maintain a stable driving speed. When the vehicle starts, after accelerating to a certain speed, the accelerator pedal can be relaxed a little, and the current speed can be maintained.
4. Keep the normal tire pressure of the electric golf cart
maintain
1. Do not store without power. The state of power loss refers to electric golf carts, electric sightseeing cars, and electric dining cars that are not charged in time after use, which is prone to sulfation. Lead sulfate crystals are attached to the plate, blocking the ion channels. Caused by insufficient charging, battery capacity decreased. The longer the idle time in the power-loss state, the more serious the battery damage. When the battery is not in use, it should be charged once a month, which can prolong the battery life.
2. Regular inspection is required. During use, if the continuation mileage of the electric golf cart suddenly drops by more than ten kilometers in a short period of time, it is very likely that at least one battery in the battery pack is broken, the plate is softened, Short-circuit phenomena such as the falling off of the active material of the electrode plate. At this time, you should go to a professional battery repair agency for inspection, repair or matching.
3. Do not discharge high current, try to avoid instantaneous high current discharge. High current discharge can easily lead to the crystallization of lead sulfate, which damages the physical properties of the battery plate.
4. Master the charging time. Generally, the battery is charged at night, and the average charging time is about 8 hours. If it is shallowly discharged (the mileage is very short after charging), the golf cart battery will be fully charged soon, and if you continue to charge, there will be an overcharge phenomenon, which will cause the battery to lose water, heat up, and reduce battery life. Therefore, it is best to charge the battery once when the depth of discharge is 60%-70%. In actual use, it can be converted into riding mileage, and necessary charging is performed according to the actual situation to avoid harmful charging.
5, to prevent high temperature exposure, golf carts can not be exposed to the sun. The high temperature environment will increase the internal pressure of the battery and force the battery pressure limiting valve to open automatically. The direct consequence is to increase the water loss of the battery. Excessive water loss of the golf cart battery will inevitably lead to a decrease in battery activity and accelerate the softening of the plate. When charging, the case will be heated, the case will bulge, deform and other fatal damage.
