Golf cart lead-acid battery use status:
The market survey found that
lead-acid batteries in golf carts generally decline significantly after 1-2
years of use, resulting in much shorter service life and expensive replacement
costs. Factors affecting the service life include the depth of discharge and
battery sulfation. The deeper the discharge depth, the faster the lead-acid
batteries aging be. The causes of lead-acid battery sulphation include deep
discharge, undercharge, long shelving without use, etc. Sulphuration reduces
the performance and life of lead-acid batteries.
Maintenance work of lead-acid battery:
1. When the golf cart is stored in a state of power loss, the battery is prone to sulfation. And the lead sulfate particles on the exterior of the battery's pole plate will gradually grow, blocking the electric ion channel, causing insufficient charging, and finally leading to a decrease in capacity. If idle is not used, start the golf cart once a month, and give it regular charging.
2. It should be recharged in time when it shows insufficient power and excessive discharge is prohibited. If there is insufficient power at the course, you can use the battery on other vehicles to start the vehicle.
3. Use a special charger to charge, place the golf cart in a cool and ventilated place, and avoid high temperature and humidity.
4. High current discharge is prohibited to avoid the crystallization of lead sulfate and damage to the battery plates. Excessive discharge will also lead to a permanent reduction of active material and a permanent decrease in battery capacity.
5. The average charging time is around 8 hours. Control the battery charging time to avoid overcharging water loss and battery heating, which will reduce the battery life. The water evaporation and imbalance of electrolyte concentration will also lead to the function of charging and discharging and capacity decline. Therefore, water should replenish regularly to prevent the battery from being short of water and affecting its use.
6. Regularly overhaul the
battery, if the range suddenly decreases, you can send it to the repair
institution for inspection and repair.
48v lithium golf cart battery use status:
Keeping good lithium battery use
habits is very effective in extending the life of the lithium battery pack. Use
the suitable method to slow down its aging. Lithium batteries do not require
maintenance, while lead-acid batteries require regular inspection and
maintenance. Using a 48V LiFePO4 battery for golf carts
ultimately saves working hours and reduces the cost of maintenance tools and
products. In addition to this, it is safe and environmentally friendly by
avoiding chemical leaks. Whether you use lead-acid or lithium batteries, any
golf cart faces the same situation: they must charge and charging takes time.
Golf carts need to maintain power and speed on course terrain. Lithium
batteries are perfectly suited to the range and power required by golf carts,
but lead-acid batteries will slow down a cart when the voltage drops. In
addition, regular lead-acid batteries take about eight hours to charge fully.
The lithium batteries charge to 80 percent capacity in about an hour and charge
fully in less than three hours. Only partially charged lead-acid batteries
suffer from sulfate damage, resulting in shorter service life. The lithium
batteries have no adverse effect on a full charge. Lithium batteries take
significantly less time to charge fully, thus reducing energy consumption and
containing no harmful substances. The lithium chemistry increases the number of
charging cycles and the battery life is longer. The upfront cost of lithium
batteries may be high, but the maintenance and frequent replacement of
lead-acid batteries requires a lot of money. Lithium batteries are
maintenance-free, have a long service life, reduce electricity costs, and are
cost-recovered within the use period.
