The “Rising Energy Star” on the Green: DGPI-RTV-003 48V 52Ah Golf Cart Lithium Battery
time：2026-08-12
In the dawn of the golf course, the electric golf cart slowly drove out of the teeing ground, carrying the players to shuttle between the fairway and the green. It is not impatient, but needs to maintain stable output during the long journey of 18 holes; It seems mild, but it needs to show its reliability in climbing, loading, morning dew and occasional shower tests. However, deep in the base of the "car" of this stadium, a battery pack with high energy density, extreme protection and intelligent management is quietly changing the game rules of stadium operation. The DGPI-RTV-003 48 V52Ah golf cart lithium battery launched by Juneng new energy is the "energy upstart" tailored for this elegant and pragmatic scenario ".
I. 48V/52Ah: Gold energy ratio of stadium operation
the technical specifications of DGPI-RTV-003 accurately target the core demands of golf cart.
48V nominal voltage, is the mainstream platform in the field of electric golf cart. This voltage level perfectly matches most golf cart DC drive systems and achieves the best balance between power output and electrical safety. Compared with the 24v low-voltage platform, 48V reduces the current demand under the same power, reduces line loss and heat generation, and improves system efficiency; Compared with the 72v high-voltage platform, 48V reduces the insulation cost, wiring Harness specifications and electrical safety margin are more advantageous and more suitable for leisure scenarios with guests.
≤ 50A charging current support 1C fast charge, which means that battery pack can replenish 80% of the power within one hour. This ability is crucial to the operation of the stadium-charging in batches before the start of the game in the morning, making up electricity quickly between noon, maintaining uniformly after collecting the car in the evening, and the rhythm is compact and efficient.
II. IP67 waterproof: Calm in morning dew and shower
golf Course is an outdoor scene, and the waterproof performance of battery pack directly determines its reliability and service life.
DGPI-RTV-003 reached IP67 protection level-- This is the declaration of confidence of new energy sources in product protection. IP67 means that battery pack can completely prevent dust intrusion and soak in 1 m water depth for 30 minutes without water inflow. For the stadium scene, this level covers most risks: dew on the grass leaves in the morning, suddenShower, splash of puddle beside the fairway, and even water gun washing during car washing and maintenance.
The realization of IP67 comes from the dual investment of energy-gathering new energy in box design and sealing process. The box adopts an integrated structure, with double sealing rings and waterproof adhesive double protection at the joint; The connector is waterproof connector, which is automatically locked and sealed after insertion; The breather valve adopts waterproof breathable film to balance the internal and external air pressure while preventing water vapor from entering. These details are not visible on the parameter table, but they silently guard the safety of the battery every time they leave the car after rain and every time they Wade.
3.30kg lightweight: Revolutionary Weight Loss of lead-acid replacement
traditional golf cart generally adopts lead-acid battery pack (6 8V batteries in series), weighing more than 150kg, occupying valuable chassis space, increasing vehicle energy consumption and reducing control flexibility. DGPI-RTV-003 control the weight 30kg ± 2kg, the weight loss rate is over 80%.
This light quantitative achievement is directly converted into the operating income of the stadium: lighter vehicle weight means lower tire wear and suspension load, extending vehicle maintenance cycle; More compact box size ( 460mm × 335mm × 240mm) free the chassis space, reserve the possibility for storage or equipment upgrade; More convenient power exchange operation (two-person cooperation can be carried), reducing the maintenance manpower investment.
the box body is designed with metal shell, and the surface is sprayed with plastic, which is corrosion resistant and impact resistant. The design of double handles conforms to ergonomics, with balanced force during handling and convenient operation.
IV. Product A lithium iron phosphate: Stadium commitment for safety and longevity
DGPI-RTV-003 adopted product A lithium iron phosphate batteries, this is the firm choice of new energy for the safety priority of the stadium scene.
Thermal stability it is the core advantage of lithium iron phosphate. Its thermal runaway temperature is as high as over 500℃, which is stable in abuse scenarios such as acupuncture, extrusion, overcharging, etc. The stadium vehicles carry guests. If the heat is out of control battery pack, the consequences will be unimaginable. The chemical stability of lithium iron phosphate provides a higher level of security for the operation of the stadium-even in extreme cases, cell is shown as slow heating rather than violent burning, strive for valuable time for evacuation and emergency response.
Cycle Life excellent as well. The cycle life of product A cell can reach more than 3,000 times. In the high-frequency use scenario of the stadium (200-400 cycles per year), the theoretical life is more than 8 years. Compared with the 1-2-year replacement cycle of lead-acid batteries, DGPI-RTV-003 significantly reduces the battery procurement cost and replacement operation and maintenance manpower investment of the stadium, and has economic advantages in the whole life cycle.Significant.
V. Three communication interfaces: Data bridge of Smart Stadium
modern golf courses are moving towards digital operation, and real-time communication between battery pack and scheduling system is crucial.
DGPI-RTV-003 equipped CAN, RS485 and RS232 three communication interfaces, it can be called "luxury configuration" in the field of AGV/golf cart battery ".
CAN bus it is a standard communication protocol for automotive equipment, with strong anti-interference capability and high real-time performance, and is suitable for real-time control requirements of high-end golf cart; RS485 support Long-distance and multi-node bus communication, and adapt to the cluster scheduling system of multiple vehicles in a large stadium; RS232 provides point-to-point high-speed data transmission to facilitate direct connection diagnosis during debugging and maintenance.
The coexistence of three interfaces enables DGPI-RTV-003 to seamlessly access golf cart control systems of different brands and generations without additional protocol conversion module. For stadium operators, this means more flexible equipment selection and more convenient later expansion; For integrators, this means faster deployment speed and lower pairCost.
VI. Independent research and development of intelligent BMS: Six protection and energy recovery
DGPI-RTV-003 built-in energy accumulation New Energy self-developed smart BMS, build six security defense lines: overcharge protection (automatically cut off when the charging voltage exceeds 58.4V), overdischarge protection, overcurrent protection, short circuit protection, temperature protection (charging 0 ℃-55 ℃, discharge-20 ℃-60 ℃), active equilibrium.
BMS energy recovery function it is a value-added highlight of the stadium scene. When golf cart goes downhill or brakes, the motor switches to generator mode to convert kinetic energy into electric energy and feed back to the battery. After optimization, the energy recovery algorithm of the new energy source is optimized, and the recovery efficiency can reach 15%-20%. Under the condition of the undulating terrain of the stadium, the mileage is significantly prolonged and the charging frequency is reduced.
Through the mobile APP or the back-end system of the stadium, o & m personnel can view the battery status of each vehicle in real time-remaining power, estimated battery life, charging and discharging current, cell temperature, cycle times and health status. Predictive maintenance reminder function, early warning when battery needs attention, to avoid operation interruption.
VII. Wide temperature range adaptation: From Tropical Stadium to Highland StadiumGolf is a global sport with a variety of climate ranging from tropical to temperate, from plain to plateau.
DGPI-RTV-003 discharge temperature range-20 ℃ to 60 ℃, covering the annual operation needs of most stadiums around the world. During the closing period of the Northern stadium in winter, the battery can be stored indoors; During the hot summer period of the Southern stadium in summer, the temperature protection will automatically reduce the power to prevent the risk of overheating. Charging temperature range: 0 ℃ to 55 ℃, it is forbidden to charge at low temperature to prevent lithium evolution damage by cell, and it is limited to current at high temperature to protect battery life.
DGPI-RTV-003 48 V52Ah golf cart lithium battery it is an advanced work of "Stadium energy solution" of energy gathering new energy. It protects the reliability of outdoor operation with IP67 waterproof, releases the revolutionary value of lead-acid substitution with 30kg lightweight, guarantees safety and longevity with lithium iron phosphate of product A, and connects the data link of smart stadium with three communication interfaces, improve operational efficiency with 1C fast charge.
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