Product Advantage
Electro golf cart battery distinguishes itself through several exceptional features:
I. High-quality battery cells
The electro golf cart battery utilizes Grade A battery cells and offers the option to choose from renowned domestic brands. This guarantees exceptional product performance and unwavering quality. Additionally, it can be manufactured according to the battery cell brand specified by customers, fulfilling individual requirements.
II. Warranty service
The electro golf cart battery provides a two-year warranty. Furthermore, it can customize the warranty period based on customer requests, demonstrating confidence in product quality and offering reliable protection to customers.
III. Customer service
Our company regularly visits customers abroad, conducts on-site market research, and gathers customer feedback. This proactive measure enables a timely understanding of market dynamics and customer needs. It also facilitates continuous product updates and upgrades, ensuring that customers are provided with more satisfactory solutions.
In summary, the electro golf cart battery combines premium battery cells, a reliable warranty service, and outstanding customer service to offer an outstanding product for golf enthusiasts and users in various scenarios.
Products Specification
| Item | Detail |
|---|---|
| Specifications | 379×331×183mm(customized size) |
| Rated voltage | 51.8V |
| Rated capacity | 93Ah |
| Series parallel mode | 1451P |
| Internal resistance | ≤100mA |
| Discharge cut-off voltage | 30V |
| Charging protection voltage | 54V |
| Maximum charging voltage | 53.95V |
| Maximum charging current | 72A |
| Maximum continuous discharge current | 150A |
| Peak current | 409A(25s) |
| Rated discharge current | 150A |
| Charging method | CC/CV (special charger) |
| Weight | 30Kg |
| Working temperature | Charging 0-45°C Discharging -20-55°C |
| Storage temperature | -10-35°C |
| Cycle Life | 3200Times |
| Shell material | sheet metal black |
About BMS (Battery Management System)
The BMS (battery management system) can monitor all data of each cells in each battery pack in real time, which can solve battery safety issues such as overcharging and overdischarging during the battery is charging and discharging, excessive charging or discharging current, abnormal temperature, battery inconsistency, short circuit, etc. BMS plays an important role in battery data monitoring and fault diagnosis.
For our electro golf cart battery, the BMS (Battery Management System) is akin to an electronic card that efficiently manages, precisely controls, and comprehensively safeguards the operation of the golf cart. It enables intelligent and adaptive battery management during both the charging and discharging phases.
Our BMS is the fruit of years of continuous research and development plans and integrated feedback. It is entirely independently developed in-house, boasting high adaptability and modular characteristics, and can effectively meet the specific needs of customers. Our BMS can monitor, calculate, and control hundreds of advanced parameters in real time, ensuring that the battery achieves the expected performance.
The BMS of our electro golf cart battery guarantees a perpetual balance among the batteries. To optimize this balance, the BMS employs its unique charging and discharging rules to closely supervise each battery it controls. As a result, balance management is not only conducted at the end of charging (unlike most competing batteries), but is continuously implemented at every moment during the charging and discharging stages, thereby permanently maintaining the uniformity of the battery pack. This advanced management approach has two outstanding advantages: one is to achieve the optimal availability of battery pack capacity, and the other is to better control the battery aging process.
Lithium Battery Production
Controlling Battery Performance
From the meticulous selection of cells for our electro golf cart battery to the optimization and enhancement of charging solutions, every link in the production of high-performance lithium batteries is stringently controlled internally. We possess profound technical expertise and robust production capabilities, encompassing all operational processes such as assembly, connection, and inspection. Our workshop is situated in an anti-static room and is equipped with a semi-automatic lithium battery production line. This production line endows the produced lithium batteries with high production flexibility and outstanding quality in terms of output and service life.
Ensuring Excellent Quality, 100% Tested
To guarantee the safety of our electro golf cart battery, we conduct numerous tests and rigorous inspections of battery performance, including battery tests, welding tests, battery cycle tests, and more. The unit tests of these systems are seamlessly integrated with our industrial capabilities, enabling the mass production of customized lithium batteries with extremely high reliability and full traceability. It should be noted that the connections between batteries are made of the most effective materials to limit heat generation, and the most uniform integration method is adopted to minimize the thermal gradient to the greatest extent (as the thermal gradient is a significant factor leading to premature battery aging).
Packaging of Lithium Batteries-Customizing the Right Packaging for Each Use
The packaging design of the electro golf cart battery is determined by the specific usage environment and must ensure excellent heat exchange performance. Although packaging serves as the final link in the entire process, we must fully consider upstream factors, including the arrangement of batteries, the interconnection of battery packs, BMS integration, and the integrity and stability of the whole. Our design can meet the lithium battery packaging requirements of the system. The design process (including mechanical design) is entirely carried out internally and fully takes into account the integrity of customer constraints such as vibration, heat, waterproofing, and other factors.
Charging the Battery
The electro golf cart battery we develop can precisely control charging parameters according to the battery state, thereby optimizing the battery's performance and lifespan. We directly apply our profound professional knowledge in energy conversion to provide the best charging solution for each customized lithium battery, whether it is integrated or remote. For instance, if the battery is at a high temperature at the start of charging, a lower charging current is required to prevent overheating. The control charger can also adapt to different usage restrictions. For example, fast charging can be performed when there is frequent activity, and slower charging can be carried out during quiet periods (when there are lower requirements for the battery, such as at night).
Regulation of Lithium Batteries-Supplying Certified Compliant Batteries
From the design stage of customized lithium batteries, we fully consider certification and regulatory requirements to ensure that the final product fully complies with all standards.
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