Technical Specifications
Product Detail
Features
● Long Cycle Life: 10 times longer cycle life time than lead acid battery.
● Higher Energy density: the energy density of lithium battery pack is 110wh-150wh/kg,
and the lead acid is 40wh-70wh/kg,so the weight of lithium battery is only 1/2-1/3 of
lead acid battery if the same energy.
● Higher Power Rate: 0.5c-1c continues discharge rate and 2c-5c peak discharge rate ,
give much more powerful output current.
● Wider Temperature Range: -20℃~60℃
● Superior Safety: Use more safer lifepo4 cells,and higher quality BMS,make full
protection of the battery
pack.
Overvoltage protection
Overcurrent protection
Short circuit protection
Overcharge protection
Over discharge protection
Reverse connection protection
Overheating protection
Overload protection
Advantages of Dking Power
Parameters of Golf cart batteries
I. Technical Specifications
II. Application Scenarios
III. Performance Advantages (vs. Lead-Acid Batteries)
IV. Market Status and Competitive Landscape
Market Demand
Lithium batteries have become increasingly popular in golf carts due to their superior performance, longer lifespan, and environmental benefits. However, to fully capitalize on these advantages and ensure the long – term reliability of your golf cart, proper maintenance of lithium batteries is essential. This article explores key strategies and best practices for maintaining lithium batteries in golf carts to maximize their longevity.
Optimal Charging Practices
Understanding the Charging Curve
Lithium batteries have a distinct charging curve that differs from traditional lead – acid batteries. It’s crucial to understand this curve to charge the battery efficiently and safely. Most lithium batteries are designed to charge quickly up to around 80% capacity and then enter a trickle – charge phase for the remaining 20%. Avoid overcharging the battery, as this can cause stress on the cells and reduce their lifespan over time. Using a charger specifically designed for lithium batteries, which is programmed to follow the optimal charging curve, is highly recommended.
Regular and Partial Charging
Unlike lead – acid batteries, lithium batteries do not suffer from the “memory effect.” This means that it’s beneficial to charge them regularly, even if the battery isn’t fully discharged. In fact, keeping the battery’s state of charge between 20% and 80% as much as possible can significantly extend its lifespan. Partial charging, rather than waiting for the battery to drain completely, helps prevent the battery from reaching extreme charge levels, which can be detrimental to its long – term health.
Charging Environment
The environment in which you charge the lithium battery also plays a role in its longevity. Charge the battery in a cool, dry place, away from direct sunlight and sources of heat. High temperatures can accelerate the degradation of the battery’s internal components, while moisture can cause corrosion. Additionally, ensure that the charging area is well – ventilated to dissipate any heat generated during the charging process.
Proper Usage and Operation
Avoid Overloading the Cart
Excessive weight in the golf cart can put additional strain on the lithium battery. Each golf cart has a specified weight capacity, and exceeding this limit forces the battery to work harder, consuming more energy and potentially reducing its lifespan. Be mindful of the total weight of passengers, cargo, and any additional accessories when using the cart.
Smooth Driving Habits
Aggressive driving, such as rapid acceleration and hard braking, can cause sudden surges in power demand from the battery. These surges can stress the battery cells and lead to premature wear. Instead, practice smooth driving techniques. Gradually accelerate and decelerate, and avoid jolting the cart over rough terrain whenever possible. This not only helps preserve the battery but also provides a more comfortable ride for passengers.
Storage Considerations
Pre – storage Charging
If you plan to store your golf cart for an extended period, it’s important to charge the lithium battery to an appropriate level before storage. A charge level of around 50% is ideal. Storing the battery at too high or too low a charge can lead to capacity loss. After charging, disconnect the battery from the cart to prevent any parasitic drains that could deplete the battery over time.
Storage Environment
Similar to the charging environment, the storage location for the lithium battery should be cool, dry, and well – ventilated. Avoid storing the battery in a place where the temperature fluctuates widely or where it will be exposed to humidity. If possible, store the battery in a temperature – controlled environment. Periodically check the battery’s charge level during long – term storage and recharge it if necessary to maintain the 50% charge level.
Maintenance and Inspection
Regular Visual Inspections
Perform regular visual inspections of the lithium battery and its connections. Look for any signs of damage, such as cracks, swelling, or leakage. Check the battery terminals for corrosion or loose connections. Corrosion can impede the flow of electricity, while loose connections can cause intermittent power issues and potentially damage the battery. If any problems are detected, address them promptly or consult a professional for assistance.
Battery Management System (BMS) Monitoring
Most modern lithium batteries in golf carts are equipped with a Battery Management System (BMS). The BMS monitors various aspects of the battery’s performance, such as voltage, current, temperature, and state of charge. Regularly review the data provided by the BMS to identify any trends or anomalies. If the BMS indicates an issue, such as a high – temperature warning or abnormal charging behavior, investigate the cause and take appropriate action to prevent further damage to the battery.
Conclusion
Maintaining lithium batteries in golf carts for longevity requires a combination of proper charging practices, careful usage, appropriate storage, and regular maintenance. By following these strategies and best practices, you can ensure that your lithium – powered golf cart continues to perform reliably for years to come. Taking the time to care for your battery not only saves you money in the long run by reducing the need for premature replacements but also enhances your overall golfing experience.
