Power Battery
Power batteries serve as the energy cornerstone in the new energy field. As the core units for energy storage and supply, they enable the efficient storage and release of electrical energy through reversible electrochemical reactions. Take the mainstream lithium – ion batteries as an example. During the charging and discharging processes, lithium ions shuttle between the positive and negative electrode materials, while electrons flow through the external circuit to form an electric current, thus completing the conversion and transmission of energy. With breakthroughs in materials science and manufacturing processes, the performance of power batteries has been significantly enhanced. Ternary lithium – ion batteries, with their high energy density, can provide new energy vehicles with longer driving ranges. Lithium iron phosphate batteries, on the other hand, have occupied an important position in commercial vehicles, energy storage power stations, and other fields due to their excellent safety, extremely long cycle life, and low cost. The advanced Battery Management System (BMS) acts as the “intelligent butler” of power batteries, monitoring key parameters such as battery voltage, temperature, and charge – discharge status in real time. Through intelligent equalization control and thermal management strategies, it ensures the stable operation of the battery pack and extends its service life. The iteration of fast – charging technology has greatly improved the user experience. Some power batteries can be charged from a low level to 80% in just half an hour. From new energy vehicles and electric ships to distributed energy storage systems, power batteries are promoting the global energy structure’s transformation towards sustainability with clean, efficient, and reliable energy supply, and have become an important support for achieving the “dual – carbon” goals.
General Specifications of Power Battery
- High value in cascade utilization: When power batteries reach the end of their service life in new energy vehicles, their remaining capacity can still meet the needs of scenarios with relatively lower requirements for battery performance, such as energy storage power stations and low – speed electric vehicles. Through cascade utilization, not only can the remaining value of the batteries be fully exploited, reducing the full – life – cycle cost, but it can also reduce resource waste and environmental pressure caused by battery scrapping.
- Excellent adaptability to extreme environments: For extreme environments such as high temperatures and extremely cold conditions, power batteries adopt technologies such as high – temperature – resistant separator materials, low – temperature electrolyte formulations, and intelligent thermal management systems. In high – temperature environments, it can effectively prevent thermal runaway of the battery; in low – temperature environments, it can quickly preheat to enhance battery activity, ensuring stable operation within the extreme temperature range of -40℃ to 60℃, and expanding the application scope of new energy devices.
Power batteries serve as the energy cornerstone in the new energy field. As the core units for energy storage and supply, they enable the efficient storage and release of electrical energy through reversible electrochemical reactions. Take the mainstream lithium – ion batteries as an example. The CRRC Zhuzhou 1435 series dual rail sightseeing car inherits the technological DNA of CRRC high-speed rail and is designed for in-depth sightseeing in scenic areas. The innovative double-decker structure features a panoramic window on the first floor for comfortable all-weather sightseeing and an open-top layout on the second floor for a 360° immersive natural experience. CHSR's CHSR™ CC750 air-cooled converter is a highly integrated traction and auxiliary "two-in-one" core equipment. It condenses key power conversion functions into a single compact enclosure, providing robust and stable power for intercity trains through standardized modular design, intelligent air cooling (IP65 protection), and mature and reliable components. CRRC Braking Systems Co., Ltd.'s disc brake calipers use hydraulic or pneumatic-hydraulic conversion drive technology.They integrate automatic gap adjustment, modular caliper body, and three-point floating suspension design to ensure precise contact between brake pads and discs. RailMac provides railway solutions, focusing on one-stop Lince/Huanji wiper services (R&D, production, maintenance) plus rail air conditioning. It offers diverse wipers (DC110V/74V/24V, pneumatic) and developed China’s first IP-owned CRH3 EMU wiper, with products batch-loaded in CRH380/CR400BF/CR300BF. RunWell is a high-tech enterprise specializing in the fields of rail transit and military industry. Its car lift machine products integrate German drive technology (such as the Demag three-in-one modular system) with intelligent control, supporting heavy-duty conditions of over 150 tons. CRRC specializes in innovative environmental protection sanitation systems. Products like vacuum water - saving toilet modules and waterless ecological toilets, made in an orderly factory, are applied in railways, public facilities, and outdoor scenarios. Partnering with global leaders, RailMac offers superior railway equipment and solutions at competitive prices. It hit milestones like Thailand’s 2017 first local train, pioneered SEA new energy trains, and joined Russia’s high-speed rail project, boosting its railway industry presence.Power Battery
Tourist Train
Traction System
Bogie and Braking System
Track Body Components
Maintenance Equipment
Railway Components
RailMac
Model | Standard Voltage | Standard Capacity | Model | Standard Voltage | Standard Capacity | ||
| A21 | 3.22 V | 154 Ah | A22 | 3.22 V | 178.1 Ah | ||
| A24 | 3.20 V | 172 Ah | A25 | 3.20 V | 132.2 Ah | ||
| A27-V1 | 3.22 V | 127.2 Ah | A27-V2.1 | 3.22 V | 124.9 Ah | ||
| A41 | 3.22 V | 106 Ah | L11 | 3.22 V | 22 Ah | ||
| LF125H | 3.22 V | 125 Ah | M12 | 3.75 V | 188 Ah | ||
| M41 | 3.66 V | 19.5 Ah | M42 | 3.66 V | 15 Ah | ||
| M43 | 3.66 V | 5.45 Ah | |||||
| ——END—— | |||||||
Power Battery
This is the list of all series of Power Battery.
Click here to find Power Battery by type.
M43 Battery
Standard Voltage : 3.66 V
Standard Capacity : 5.45 Ah
Weight : 189 ± 5 g
Dimensions : 12.6 * 120.2 * 69.2 mm
M42 Battery
Standard Voltage : 3.66 V
Standard Capacity : 15 Ah
Weight : 426 ± 7 g
Dimensions : 17.7 * 148.7 * 78.8 mm
M41 Battery
Standard Voltage : 3.66 V
Standard Capacity : 19.5 Ah
Weight : 547 ± 15 g
Dimensions : 17.7 * 148.7 * 98.8 mm
M12 Battery
Standard Voltage : 3.74 V
Standard Capacity : 188 Ah
Weight : 2896 ± 50 g
Dimensions : 50.6 * 301.3 * 88.6 mm
LF125H Battery
Standard Voltage : 3.22 V
Standard Capacity : 125 Ah
Weight : 2310 ± 69 g
Dimensions : 47.7 * 200.7 * 115 mm
L11 Battery
Standard Voltage : 3.22 V
Standard Capacity : 154 Ah
Weight : 2755 ± 10 g
Dimensions : 33.7 * 346.4 * 110 mm
A41 Battery
Standard Voltage : 3.22 V
Standard Capacity : 106 Ah
Weight : 1880 ± 30 g
Dimensions : 52.2 * 148.6 * 118.5 mm
A27-V2.1 Battery
Standard Voltage : 3.22 V
Standard Capacity : 124.9 Ah
Weight : 2240 ± 30 g
Dimensions : 37.2 * 309.5 * 88 mm
A27-V1 Battery
Standard Voltage : 3.21 V
Standard Capacity : 127.2 Ah
Weight : 2220 ± 30 g
Dimensions : 37.2 * 309.5 * 88 mm
A25 Battery
Standard Voltage : 3.20 V
Standard Capacity : 132.2 Ah
Weight : 2281 ± 35 g
Dimensions : 30.5 * 314 * 17 mm
A24 Battery
Standard Voltage : 3.20 V
Standard Capacity : 172 Ah
Weight : 3160 ± 40 g
Dimensions : 36.7 * 301 * 132.5 mm
A22 Battery
Standard Voltage : 3.22 V
Standard Capacity : 178.1 Ah
Weight : 3170 ± 30 g
Dimensions : 61 * 281.1 * 88. mm
A21 Battery
Standard Voltage : 3.22 V
Standard Capacity : 154 Ah
Weight : 2755 ± 30 g
Dimensions : 33.7 * 346.4 * 110 mm
