Western Electrical EVF battery series is a high performance deep cycle gel battery series that similar to the DZM type but with special design to suit various types of electric vehicles that requiring larger capacity than the DZM battery series.

The EVF series electric vehicle battery is a closed, valve regulated lead battery with gel electrolyte. The imbedding of the electrolyte in a gel prevents leaks and the problem of acid stratification. And by using of the recombination technology, the life of the battery remains unaffected by water losses. The sealed battery system prevents electrolyte leakage and minimum self-discharge means that the EVF electric vehicle battery series can be stored for longer periods than standard lead-acid batteries.