... was founded in 2005, which specializes in research, development, manufacturing of TELONG brand and Wone brand lead-acid batteries. TELONG mainly ... output current.4)Case is made of ABS,good Resistance to Corrosion and heat,and with Good Chemical performance, for sealed lead ... Grid, Lead powder, Lead paste,acid, Assembly and so on),so our completed product come with high quality. good price 12v6.5ah smf ...