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Hi-Power
XL Sumo Tubular Batteries are assembled with tubular
positive and pasted negative plates made of a special
allay.They are provided with transparent sealed float
indicators and Micro Porous Aqua Trap vent plugs,which
allow generated gases to escape and traps water particles,returning
the major portion to the electrolyte.This reduces the
frequency of topping up.With extra electrolyte head
and proper voltage control,the frequency of topping
up will be once a year |