MAINTENANCE-FREE (MF) battery is made from calcium-lead alloy grids, minimizing
self discharge and gassing, also pro-long shelf life of the battery.
ABM’s MF battery have special sealed casing and the acid filling hole of the cover is totally
sealed up and the cover is specially designed with traps so that any electrolyte vapour
carried out by gas will be trapped and refluxed to the cells again so that the electrolyte
loss can be minimised.
Advanced formula which made ABM’s MF batteries last longer with more features built-in
to withstand the temperature prevalent in tropical & temperate climate countries. It is made
with the best materials with the latest technology developed in-house, these batteries are
assured of satisfying and exceeding the requirement of our customers.