Gold Member Since 2011
Audited Supplier
Sichuan Changhong Battery Co., Ltd.

Nickel Cadmium Battery, Railway Battery, Locomotive Battery manufacturer / supplier in China, offering Changhong Nickel Cadmium Battery for Rolling Stock (Ni-CD Battery), Changhong Pocket Type Nickel Cadmium Battery Kpm Series (Ni-CD Battery), Changhong Lithium-Ion Battery Pack for Telecommunication Base Station Application (Li-ion Battery) and so on.

(/ )

Supplier Homepage Product Application battery Changhong Nickel Cadmium Battery for Rolling Stock (Ni-CD Battery)

Changhong Nickel Cadmium Battery for Rolling Stock (Ni-CD Battery)

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Transport Package: Plywooden Box
Payment Terms: L/C, T/T

Request a custom order and have something just for you!

Send Customized Request
Product Catalog
recommend products
8 Products
Product Image
Product Name
FOB Price
Basic Info
  • Model NO.: KMZ, DMH, KPL, GNZ,
  • Usage: Car, UPS, Lighting
  • Discharge Rate: Low Discharge Rate
  • Electrolyte: Alkaline
  • Rechargeable: Chargeable
  • Wide Temperature Range: -40~60
  • Structure: Compact Volume
  • Trademark: Changhong
  • Type: Ni-CD Battery
  • Nominal Voltage: 1.2V
  • Shape: Square Battery
  • Installation: Fixed
  • Certificates: IEC60623: 2001, Ce, Kema, Crcc, En61373:2010
  • Long Service Life: Over 20 Years
  • Management System: ISO9001, ISO14001, Ohsas18001, Iris
  • Origin: China
Product Description
The Ni-Cd battery for rail transit application manufactured by Sichuan Changhong Battery Co., Ltd. has been gained international certificate of IEC60623-2001, Korean certificate of KS, CE certificate. This kind of nickel cadmium battery has several advantages, such as good discharge performance under big current and low temperature, wide operation temperature, minor self-discharge, excellent resistance performance to electric abuse, free maintenance, high mechanical strength, high safety factor, high resistance to impact and vibration.
Changhong Nickel Cadmium battery for rail transit application is specially suitable for emergency and general lighting of vehicle, metro and light rail train, signal on rail intersection, driving power of safety fence, emergency lighting power for railway station and subway station, as well as diesel engine starting.
Changhong Nickel Cadmium battery can conduct normal operation under the temperature at -40ºC~+70ºC. The battery can be discharged 70% of rated capacity by 0.2ItA.

Technical Advantages

Long service life, the battery can reach the best life cycle cost after over 5000 times charge and discharge.
Compact volume, high specific energy, convenient for improving carrying capacity of vehicles.
The reasonable structural design not only ensures the reliability of battery leak proof structure, but also is convenient for monitoring the electrolyte state.
Adopting the new valve control type assembling vent plug avoids the decrease of water, prolongs the maintenance period of the nickel cadmium battery, guarantees the performance of Ni-Cd battery and extends the service life.
Selecting the optimum density potassium hydroxide solution(high purity) as electrolyte reduces the internal resistance of the nickel cadmium battery, improves the performance under low temperature, big current discharge and high temperature charge.
Super high charge-discharge efficiency, lower water consumption.
Free maintenance, in general, at least within 3 years no need to conduct activating treatment during the whole operation period.


TUV Rheinland IEC60623: 2001 product type approval certificate (KPL, KPM, KPH, KPX)
TUV Rheinland EN61373:2010 impact and vibration test of rolling stock equipment standard product type approval certificate
CE certificate (KPL, KPM, KPH, KPX)
IRIS certificate
KEMA IEC60623:2001(4th edition) product type approval certificate
China railway CRCC certificate
The test report signed and issued by SGS, the burning test and burning concomitancy phenomenon of rail vehicles material and its composition was carried out according to DIN54837:2003 and classified according to DIN5510-2:2003.

Successful application cases

Zhengzhou Metro line No. 1
Beijing Metro line No. 1 and 2
Chang Zhutan intercity motor train unit
Shanghai Maglev train project, Beijing Maglev train project
Dalian Metro line No. 1 and 2
CRH3C motor train unit
CRH380 series motor train unit
Intercity motor train unit with a speed of 140 km/h
Motor train unit with a speed of 250 km/h and a speed of 350 km/h

Table 1  Characteristic Comparisons sheet Of Lead Acid Battery And Nickel Cadmium Battery
ItemsLead acid batteryHigh discharge rate Ni-Cd batteryMedium discharge rate Ni-Cd battery
Nominal voltage2.0V1.2V1.2V
Floating voltage2.23V/cell~2.30V/cell1.38V/cell~1.42V/cell1.43V/cell~1.47V/cell
Working voltage featureCommonGoodGood
Standard charge-discharge current0.1I10A0.2I5A0.2I5A
High current discharge featureDischarge at 7ItA in a short timeDischarge at 15ItA in a short timeDischarge at 10ItA in a short time
Ability to withstand overcharge and over dischargeCapacity loss, shorten cycle lifeGoodGood
Influence of floating voltage on service lifeDischarge voltage is over 2.35V/cell, service life will be halvedNo influenceNo influence
Cycle life(100%DOD)/time200~400800~12001000~1200
Service life3 years12~20 years15~20 years
Operation ambient temperature-20ºC~40ºC-40ºC~70ºC-40ºC~60ºC
High temperature performanceAt over 50ºC, charge acceptance and capacity will decrease and cause big influence on service lifeAt 50ºC, the capacity will keep over 90%,  cycle life ≥200 timesAt 50ºC, the capacity will keep over 90%,  cycle life≥200times
Low temperature performanceLow temperature charging efficiency≤50%≥85%≥85%
Discharge at -20ºC0.2I5A40%≥80%≥70%
Discharge at -40ºC0.2I5AUnable to discharge≥50%≥30%
Thermal runawayYesNoNo
Premature capacity lossAfter about 20cycles, capacity declines sharply, and the battery loses efficacyNoNo
Maintenance freeMany limiting conditionsFew limiting conditionsFew limiting conditions

Table 2  Nickel Cadmium Battery Model And Specification Table for Railway Application
Battery modelRated capacity(Ah)Nominal voltage(V)Max. weight(kg)External dimension(mm)Thread of terminalsMaterial of containerSuccessful applications
10GN40401224.0200240285M8ABSRailway air-conditioning passenger car model 25G
KGL95-(2)951.26.5068190345M10×1PPTaiwan railway
KPL1001001.26.2080141370M10×1PPTaiwan electric multiple unit
KPL1251251.26.5053190402M10×1PPTaiwan electric multiple unit model E1000
KPL1301301.27.0053190395M10PPTaiwan electric multiple unit model EMU500
KPL1651651.29.0070190395M10PPTaiwan electric multiple unit model EMU600
GN300-(3)3001.221.0138276450M16PPOrdinary railway passenger car model 25B
GNZ75751.26.4080141370M16PPDiesel locomotives for Argentina
KMZ100P1001.26.6080141370M16×1.5ABSInter-city railway passenger car for Iran, Tehran
GNZ120-(4)1201.27.5092141365M16PPRailway air-conditioning passenger car model 25G 25T
KPH1901907.214.0115175420M16PPDiesel locomotives for Taiwan railway
GNC100-(4)1001.25.0062138.5267M16ABSRailway self-power supply train
GNC120-(4)1201.26.0079139291M16×1.5ABSQinghai-Tibet railway project, Shenyang light railway
GNC170-(2)1701.29.70107165348M20PPSpeed-increase train DF11G
Diesel locomotives for Argentina
GNC170-(5)1701.27.6079140.7367M16×1.5PPDiesel locomotives for Vietnam, Myanmar, Congo, Nigeria
GNC1901901.28.5079140.7367M16×1.5PPDiesel locomotives for Sudan, Pakistan, Turkmenistan
GNC2102101.212.5107165348M20PPDiesel locomotives for Turkmenistan, Malaysia, New Zealand
GNC2202201.213.0107165348M20PPDiesel locomotives for Australia, Iraq

Table 3  Nickel Cadmium Battery Model And Specification Table for Track Traffic Application
Battery modelRated capacity(Ah)Nominal voltage(V)Max. weight(kg)External dimension(mm)Thread of terminalsMaterial of containerSuccessful applications
GN50-(3)A501.23.2053145280M10×1PPBeijing metro line 1, 2, 13, line Batong
GN60-YL601.23.6049135365M10×1ABSBeijing metro
Tehran metro
KPM85851.24.2070134285M16PPBeijing metro line 13
KMZ100P1001.26.8079139370M16×1.5ABSTianjin Binhai rapid railway
GNZ100-(4)1001.29.0080141370M16PPIran inter-city train
KMZ120P1201.25.2493123309M20PPShanghai metro line 1
KM120P1201.26.2080141370M16×1.5PPDalian light railway line 3
KMZ140P-(3)1401.25.9078163.5335M12PPBeijing metro line 2
KMZ160P1601.27.00115.2123309M12PPZhengzhou metro line 1
KMZ160P-(3)1601.27.0068190345M10×1PPDalian light railway line 3
KMZ160P-(4)1601.27.00115.2123309M12PPZhengzhou metro line 2
KMZ180P1801.27.30115.2123309M20PPShanghai metro line 2
KMZ180P-(2)1801.27.30115.2123309M12PPShanghai metro line 1
KMZ180P-(3)1801.29.5070190405M16PPDalian light railway
KMZ180P-(4)1801.28.00115.2123309M12PPDalian metro line 1, 2
GNG20-(3)201.21.3036.580.5240M10PAChongqing light railway line 2
GNG30301.21.7536.580.5280M10PAChongqing light railway line 2
GNG50501.22.7074.781243M12PAChongqing light railway line 2
Chongqing light railway line 2, 3, and extension line
6DMH80807.221.0256.2170310M6PPGuangzhou metro line 4
6DMH1001007.221.0256.2170310M6PPEMU with a speed of 250km. and 350km.
DMH1201201.25.6593123309M20PPChang Zhutan inter-city EMU
GNG1401401.27.8079140.7367M16×1.5PPBeijing metro line Fuba
DMH1601601.27.05115.2123309M20PPCRH3C type EMU
CRH380 series EMU
DMH160-(2)1601.26.3095137306M12PPInter-city EMU with a speed of 140 km.
DMH2302301.28.5093169315M20PPCRH5 type CRH
GNC28281.21.1936.280191M10PAShanghai maglev train
GNC40-(6)401.21.503680.5231M10PABeijing maglev train
GNC60-(12)601.24.5061138266M16ABSTehran metro line 1, 2, 3
Changchun light railway
GNC100-(5)1001.24.5061138266M16ABSChangchun light railway
GNC100-(6)1001.25.8079139291M16×1.5ABSEthiopia light railway
GNC120-(4)1201.26.0079139291M16×1.5PPShenyang light railway
Chengdu 17 lines trams

You Might Also Like
Send your message to this supplier
Miss Gray Liu
Project Manager
To: Miss Gray Liu

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now