Greencisco Industrial Co., Ltd.
GNM series nickel cadmium batteries
Nickel cadmium pocket type alikaline rechargeable batteries are made with nickel cadmium plates and special alikaline electrolyte.
Nickel cadmium batteries have features of long life,excellent electrical performance,small self discharge rate, safety and working temperature:-40C-+60C degree, floating life: 20 years at 25C degree.

Batteries are widely used for power plant, UPS, oil and gas plant, electricity company, railway vehicle,diesal engine start, electrical vehicle, telecommunication, solar and wind power system,ect.
Nickel-cadmium batteries are made with materials of positive plate of nickel hydroxide and negative plates of cadmium oxide.The materials are separately retained in a pocket formed nickel plated steel strip which is double perforated process.According to capacity required,quantities of plate strips are linked together and cut to sizes corresponding to plate width required and compressed to final dimensions.The plates are welded and assembled on collectors to ensure high mechanical strength and improve conductivity. Electrolyte of nickel cadmium batteries is solution of potassium hydroxide and lithium hydroxide,which keeps about high performance, high safety,life and efficiency of batteries in a certain temperature ranges. Batteries are used with the medium discharge rate at 0.5ItA~3.5ItA and the discharge time for 30min to 3h for UPS, railway DC power supply, telecommunication and other backup power.
Wide operating temperature range: -40℃~60℃
Long service life of 20 years at float charging of 25℃
Excellent performance of overcharge/overdischarge
Excellent performance of mechanical and electrical abuse
Lower maintenance and replacement cost
Lower weight and reduced volume
High reliability without sudden death
With light weight,compact volume
Super high mechanical strength
Rated capacity range:10~1100Ah
Meet IEC60623-2001 standards/IEC61373:2010 vibration for railway application/UIC564-2 firefighting for railway vehicles.


Please directly contact sales for detailed technical brochures.

Model Voltage
Terminal Dimension
GNM10 1.2 10 1.0 M10X1 48x81x245 MBS
GNM20 1.2 20 2.0 M10X1 68x134x245 MBS/PP
GNM30 1.2 30 2.4 M10X1 68x134x245 MBS/PP
GNM40 1.2 40 3.6 M16 70x134x285 MBS/PP
GNM50 1.2 50 5.0 M16 70x134x285 MBS/PP
GNM60 1.2 60 5.3 M16 80x141x370 MBS/PP
GNM70 1.2 70 4.9 M16 80x141x370 MBS/PP
GNM80 1.2 80 6.8 M16 80x141x370 MBS/PP
GNM100 1.2 100 9.3 M20 106x164x345 MBS/PP
GNM120 1.2 120 11.2 M20 106x164x345 MBS/PP
GNM150 1.2 150 13 M20 164x167x345 MBS/PP
GNM200 1.2 200 13.5 M20 164x167x345 MBS/PP
GNM250 1.2 250 22 M20 152x170x385 PP
GNM300 1.2 300 24.5 2XM16 162x200x450 PP
GNM350 1.2 350 24 2XM16 162x200x450 PP
GNM400 1.2 400 32 2XM16 138x278x490 PP
GNM500 1.2 500 40 2XM20 176x291x510 MBS
GNM600 1.2 600 45 2XM20 176x291x510 MBS
GNM700 1.2 700 55 3XM20 186x398x570 MBS
GNM800 1.2 800 66 3XM20 186x398x570 MBS
GNM900 1.2 900 67 3XM20 186x398x570 MBS
GNM1000 1.2 1000 68 3XM20 186x398x570 MBS

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