Product Description
The data sheet of GNZ300 as follow:
1.cell type:GNZ300=KPM300 (lmedium rate dicharge battery with long discharge time)
2.rated capacity:300AH
3.nominal voltage:1.2V
4.container :ABS,PP
5.delivery with dry battery . electrolyte(KOH+LIOH+DISTILLED WATER)
Cycle life
one cycle means a cell is fully charged and discharged. The cell's cycle life should not be less than 900 cycle. According to the applicable IEC standard,it shoud be 500 cycles at least. in case of float charge application,its cycl life may be longer.
Advantage of hmbattery
1.have packing room,welding room,assembling room,heating room,production room etc
2.wide operating temperature range from -25 °C to 45°C
3.long service life more than 20 years
4.Excellent charging efficiency and smooth discharge voltage
5.high resistance to mechanical and electrical abuse
6.plastic maerial is produced by our own factory
7.Low maintenance cost and replacement cost.
8.excellent sales man and engineers
9.fastest delivery time
10.28 years Ni-Cd manufacture experience
12.top three sales in China NiCd battery field
Application
nickel-cadmium pocket plate batteries are available in three different plate designs optiized with regard to the required discharge(back up ) time. these categories are:
High Rate(KPH) for discharge periods of less than 60 minutes
Medium Rate(KPM) for discharge periods of more than 60 minutes
Low Rate(KPL) for discharge periods of more than 120 minutes
These cell ranges do perfectly satisfy the requirements of a really wide variety of different applications.
High rate batteries
Typical high rate applications are,among others:
Electro Magnets
Engine Starting
Switchgears
Uninterruptible power supply (UPS)
Medium rate batteries
Typical medium rate applications are,among others:
Electric Train Control
Process Control
Turbine Starting
Low Rate Batteries
Typical medium rate applications are,among others:
Alarms
Railway Signalling
Telecommunications
Audited Supplier 
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