Main uses: batteries suitable for diesel locomitives and passenger car e.g.

Features: remarkable large current starting peformance at low or normal temperature;effective shock proof and thermal runaway proof design;desing life:for locomotive running at least 800thousand Km distance;start life:>10000 times; self-discharge:<0.077%/day(25°C); sealing reaction efficiency: 99.9%; charging acceptance ability: charging curcnt>0.15°C; normal temperature start performance:>2100A; low temperature start performance:>1700A;wide temperature range of use:+40°C-- ­40°C.high cranking capabiliy;tubular positives; strict quality control; long life.