Battery
DCEC engines are found in nearly every type of vehicle and equipment on earth – from emergency vehicles to mining haul trucks, it has been committed to providing customers with high performance, low operation cost, low emissions automotive engines.
DCEC adhering to the parent company’s technology and management advantages, the electronic automotive engines produced by DCEC are synchronizes with CMS global products, which are interchangeable for most of models.
Working closely with parent company Dongfeng Motors, developed engines according to Dongfeng Motor’s requirements, developed in conformity with the medium / heavy truck, tractor operating characteristics of diesel engine, and successfully applied in all major platform of Dongfeng trucks, greatly satisfied the needs of Dongfeng Motor. In addition, to better serve customers, DCEC has also taken various measures to optimize service network layout, with our global service network, and easy access parts supply, greatly speed up the service response. Whether for truck or buses, no matter what product you need, we will provide you with the most satisfactory.
Advantages of Battery
Large low speed torque, wide range of torque output, quicker start ability in mountainous areas, powerful climbing abilities, high plain driving speed, transport mileage per unit time is longer brings higher working efficiency for trucks powered by DCEC.
DCEC automotive engines originated from the CMS advanced design and superior manufacture, lower 20 % oil consumption than congeneric products. Rely on excellent reliability, Lower maintenance and repair costs, DCEC automotive engines has been widely used in all kinds of vehicles including light, medium and heavy trucks, medium and high-grade intercity buses, and large and medium-sized buses.
EvMac brand products
EvMAC operating four overseas subsidiaries and owns 10 self-registered trademarks, our products are widely used in which covers energy, maritime, automotive, construction, railways and spare parts.
Long Cycle Battery
206Ah Power Battery
For the 206Ah power battery, it’s engineered for power - demanding applications. The maximum continuous charge/discharge current stands at 0.5C/6C, and the maximum charge/discharge current reaches 3C/15C. Operating between -20°C and 60°C, it has an energy density of 170 Wh/kg, a 3.2V nominal voltage, and a nominal internal resistance ≤0.025mΩ. Weighing 4.0±0.12kg with size 204*173*54mm, this battery offers strong power support, ideal for scenarios like electric vehicles needing high - power bursts and stable cycling.
280Ah Power Battery
As a 280Ah power battery, it focuses on high - power and long - cycle performance. The maximum continuous charge/discharge current is 0.3C/3C, and the maximum charge/discharge current is 8C/15C. Operating between -20°C and 60°C, it has a 170 Wh/kg energy density, 3.2V nominal voltage, and ≤0.025mΩ nominal internal resistance. Weighing 5.3±0.12kg with 204*173*71mm dimensions...
230Ah Power Battery
Designed as a 230Ah power battery, it caters to high - performance power needs. The maximum continuous charge/discharge current is 0.5C/6C, and the maximum charge/discharge current hits 3C/10C. Operating within -20°C to 60°C, it has an 180 Wh/kg energy density, 3.2V nominal voltage, and ≤0.025mΩ nominal internal resistance. Weighing 4.13±0.12kg with 204*173*54mm dimensions, it supplies robust and continuous power...
314Ah Power Battery
For the 314Ah power battery, it combines high capacity and high power. The maximum continuous charge/discharge current is 1C/2C, and the maximum charge/discharge current reaches 8C/10C. Operating within -20°C to 60°C, it has an 180 Wh/kg energy density, 3.2V nominal voltage, and ≤0.025mΩ nominal internal resistance. Weighing 5.6±0.12kg with 204*173*71mm size...
206Ah Energy Storage Battery
For the 206Ah power battery, it’s engineered for power - demanding applications. The maximum continuous charge/discharge current stands at 0.5C/6C, and the maximum charge/discharge current reaches 3C/15C. Operating between -20°C and 60°C, it has an energy density of 170 Wh/kg, a 3.2V nominal voltage, and a nominal internal resistance ≤0.025mΩ. Weighing 4.0±0.12kg with size 204*173*54mm...
280Ah Energy Storage Battery
The 280Ah energy - storage battery is built for large - capacity energy storage. With a maximum continuous charge/discharge current of 0.3C/2C and a maximum charge/discharge current of 3C/8C, it functions in -20°C to 60°C. It has a 170 Wh/kg energy density, 3.2V nominal voltage, and ≤0.025mΩ nominal internal resistance. The battery cell weighs 5.3±0.12kg, sized 204*173*71mm. It enables massive energy storage and stable cycling, perfect for utility - scale energy - storage projects to store and release energy efficiently.
230Ah Energy Storage Battery
The 230Ah energy - storage battery excels in energy - retention and cycling. Its maximum continuous charge/discharge current is 0.5C/2C, and the maximum charge/discharge current is 3C/8C. Working in the -20°C - 60°C temperature span, it features an 180 Wh/kg energy density, 3.2V nominal voltage, and ≤0.025mΩ nominal internal resistance. At 4.13±0.12kg (battery cell weight) and 204*173*54mm size...
314Ah Energy Storage Battery
The 314Ah energy - storage battery offers ultra - large capacity for energy - storage demands. Its maximum continuous charge/discharge current is 0.5C/2C, and the maximum charge/discharge current is 3C/8C. Working in -20°C to 60°C, it has an 180 Wh/kg energy density, 3.2V nominal voltage, and ≤0.025mΩ nominal internal resistance. The battery cell weighs 5.6±0.12kg, sized 204*173*71mm. It ensures large - volume energy storage and stable long - term cycling, meeting the needs of large - scale renewable energy integration and energy - storage power stations.
Low Temperature Battery
-20℃ Low Temperature battery
The – 20°C low – temperature battery has excellent performance. Both the low – temperature charge and discharge capacity retention rates reach 97%. The standard charge – discharge rate is 1C/1C, the maximum instantaneous discharge current is 5C, and the maximum continuous discharge current is 2C. For standard charging (70% SOC), it is ≥6000CLS, and for low – temperature charging (70% SOC), it is ≥1500CLS. It is adaptable to low – temperature environments and shows reliable performance.
-25℃ Low Temperature battery
The -25°C low – temperature battery has excellent performance. Both the low – temperature charge and discharge capacity retention rates reach 95%. The standard charge – discharge rate is 1C/1C, the maximum instantaneous discharge current is 5C, and the maximum continuous discharge current is 2C. For standard charging (70% SOC), it is ≥6000CLS, and for low – temperature charging (70% SOC), it is ≥1500CLS. It is adaptable to low – temperature environments and shows reliable performance.
-30℃ Low Temperature battery
The -30°C low – temperature battery has excellent performance. Both the low – temperature charge and discharge capacity retention rates reach 95%. The standard charge – discharge rate is 1C/1C, the maximum instantaneous discharge current is 5C, and the maximum continuous discharge current is 2C. For standard charging (70% SOC), it is ≥6000CLS, and for low – temperature charging (70% SOC), it is ≥1200CLS. It is adaptable to low – temperature environments and shows reliable performance.
-35℃ Low Temperature battery
The -35°C low – temperature battery has excellent performance. Both the low – temperature charge and discharge capacity retention rates reach 90%. The standard charge – discharge rate is 1C/1C, the maximum instantaneous discharge current is 5C, and the maximum continuous discharge current is 2C. For standard charging (70% SOC), it is ≥6000CLS, and for low – temperature charging (70% SOC), it is ≥1000CLS. It is adaptable to low – temperature environments and shows reliable performance.
Solid State Battery
206Ah Solid State Battery
Solid-state batteries utilize a lithium iron phosphate battery system, with an internal resistance of 0.26 mΩ or less. The battery capacity is 206 Ah, and the cell contains no liquid, eliminating the risk of leakage. The battery has no liquid flow or vaporization expansion, making it suitable for use in various extreme environments. It is minimally affected by thermal expansion and contraction, offering superior temperature adaptability.
Mining Truck/Heavy Truck Battery
Forklift/Tractor Battery
Mine Card Battery A Box – LFP
The Mine Card Battery A – Box – LFP has a rated capacity of 209.664 kWh and a rated voltage of 748.8 V. It weight 1470±50 kg. With a protection level of IP67, it can operate within a temperature range of – 35 to 60℃. Its dimensions are 3642*1160*249 mm, and it adopts a dual – channel liquid – cooling method for heat dissipation...
Heavy Truck Standard C box
The Heavy truck standard C box has a rated power of 31.64 kWh and a rated voltage of 120-175.2 V. It weight 215±6.5 kg. With a protection level of IP67, it can operate within a temperature range of – 35 to 60℃. Its dimensions are 1060*630*245 mm, and it adopts a dual – channel liquid – cooling method for heat dissipation...
153.6V206Ah-Loader Battery
The 153.6V206Ah-Loader Battery has a rated power of 31.6 kWh and a rated voltage of 120~175.2 V. It weight 272±12 kg. With a protection level of IP67, it can operate within a temperature range of – 35 to 60℃. Its dimensions are 775*597*487 mm, and it adopts a dual – channel liquid – cooling method for heat dissipation...
Mine Card Battery B Box – LFP
The Mine Card Battery B – Box – LFP has a rated capacity of 163.072 kWh and a rated voltage of 582.4 V. It weight 1140±50 kg. With a protection level of IP67, it can operate within a temperature range of – 35 to 60℃. Its dimensions are 2897*1160*249 mm, and it adopts a dual – channel liquid – cooling method for heat dissipation...
Mine Card Battery C Box – LFP
The Mine Card Battery C – Box – LFP has a rated capacity of 93.184 kWh and a rated voltage of 332.8 V. It weight 660±20 kg. With a protection level of IP67, it can operate within a temperature range of – 35 to 60℃. Its dimensions are 1727*1160*249 mm, and it adopts a dual – channel liquid – cooling method for heat dissipation...
Engineering Equipment
51.2V206Ah-Tractor Battery System
The 51.2V206Ah-Tractor Battery System has a rated power of 10.5 kWh and a rated voltage of 40~58.4 V. It weight 102±4 kg. With a protection level of IP65, it can operate within a temperature range of – 35 to 60℃. Its dimensions are 567*396*338 mm, and it adopts a dual – channel liquid – cooling method for heat dissipation...
76.8V206Ah-Forklift Battery System
The 76.8V206Ah-Forklift Battery System has a rated power of 15.8 kWh and a rated voltage of 60~87.6 V. It weight 132±7 kg. With a protection level of IP65, it can operate within a temperature range of – 35 to 60℃. Its dimensions are 615*545*298 mm, and it adopts a dual – channel liquid – cooling method for heat dissipation...
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