1.For a new mf battery,you don't need to add liquid during the usage.
2.Quality assurance with high cost performance.
1)brand name:vsa
2)type:mf battery
3)sealed type:hot sealed
4)nominal voltage:12v
5)warranty:one year
6)oem cooperation with your brand
7)maintenance type:free
8)low electric resistance pe envelop separator,powerful long life performance
9)battery with super starting power
10)with ce,ul certificate and iso9001-2000 management system
11)longer shelf life,lower water loss,lower self-discharging
12)vibration-resistance and higher cranking power
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