Ni-Fe battery

CHANGHONG Ni-Fe battery is widely used as DC back-up power supply for railway, rolling stocks, mine tractors, petrochemical, oil and gas, electricity industries, photovoltaic and other renewable power applications. ? - Excellent charging efficiency and smooth discharge voltage ? - High reliability without sudden death ? - Ability to withstand ultra-high and ultra-low environmental temperatures ? - Withstand physical and mechanical abuses ? - low Self-discharging ? - No emission of corrosive gases, Safe from flame & explosion ? - Convenient for installation and low maintenance ? - Availability to design and manufacture other model according to user's requirements. ? High charging efficiency ? Long service life, over 20 years service life under floating charging state; if the battery is maintained and used as the recommended ways and under the 50% DOD state, the service life can reach over 10-15 years. ? Excellent resistance performance of electrical abuse, high mechanical strength, excellent resistance performance of over-charge and over-discharge, high reliability, long maintenance period ? Lower costs ? Environmental friendly Certificates ★ TUV Rheinland EN62259: 2004 product type approval certificate(KGL, KGM) ★ TUV Rheinland IEEE 693:2005, ICC 2013 California building code, ICC2012 international building code certificate (battery rack) ★ CE certificate (NF-S) ★ the test report signed and issued by SGS, and it is verified that Lead, Cadmium and Mercury contents of Changhong Nickel Iron battery do not exceed the limit mentioned in the Articles 4(1) and 21(3) of Directives 2006/66/EC.