Features Advantage

Our state of art, Premium Calcium SMF has all the advantages of Sealed Top MF battery and more:

• Uniquely designed to sustain the correct level of electrolyte, all the time above the plates (Accommodating a higher acid volume, as compared to others.)
• Fitted with cold-forged & leakage-proof designed bushing for the terminals, preventing oxidation or interfacial crack of terminal as well as leakage around the terminal
• Increased life cycles by using spun-bonded paper, which holds active materials on the plate, strongly
• Enhanced life cycles under hard-working condition, due to the grid of high Sn (tin) (our grid is Pb-Cc-high Sn, Expanded Grid)

Structure Characteristics

Centered Cast-on Plate Straps

• Stronger than the thinner gas-burned conventional connectors.
• Reduce the lever action movement resulting from road shock

Exclusive Patented Liquid Gas Separator

• Prevent electrolyte losses by collection and returning liquid to the reservoir.
• Vents allow the battery to “breathe” during temperature changes and charging.

Flame Arrester

• Safety system
• Prevent the explosion from spark of outside
• Minimize the acid—leakage
• Prevent the inflow of dust

Heat-Sealed Covers

• Prevent contamination and also add to the strengh and rigidity.
• Include permanent flame arresters to prevent accidental explosion from external sparks or flame.
• Have hydrometer built in for faster checking.

Hydrometer

• At full charge, the electrolyte specific gravity is 1.28 while at 50% of charge considered the minimum serviceable condition, the specific gravity is typically 1.22, In a typical situation when the specific gravity drops to 1.1 0, the battery is fully discharged.

Low-Resistance Envelope Separators

• Encapsulate negative plates
• Improve vibration durability
• Prevent “treeing“ and internal shorting between pos.and neg. plates

Polypropylene Case

• Reinforced design is precisely tailored to support the battery elements.
• Material is exceptionally strong, durable and withstands road shock and vibration.

Wrought Lead-Calcium Grids

• Offer considerable strength
• Resistant to grid corrosion
• Over-charge resistant
• Minimal gassing and water usage
• Less self—discharge
• Resist thermal runaway