Exceptionally long service life : more than 20 years under floating charge
Excellent charging efficiency and smooth discharge voltage
Wide operating temperature range from -40''C~60''C.
High reliability without sudden death.
Lower weight and reduced volume.
Excellent resistance performance of over-charge and over-discharge.
Resistance to mechanical and electrical abuse.
Lower maintenance cost and replacement cost.
Korean KS certificate,
Ukraine-GOST standard ,
Chinese national standard GB9368-8