GRANKIA FG220-12 best vrla agm sealed lead acid battery 12v 220ah is the most commonly used type of storage battery. It is well-known for its various applications including UPS, automotive, medical devices and telecommunications.
The sealed lead acid battery 12v is made up of cells, each cell consists of plates immersed in an electrolyte of dilute sulfuric acid.
GRANKIA utilizes the latest technology and equipment to cast grids from a lead-calcium alloy free of antimony. The small amount of calcium and tin in the grid alloy imparts strength to the plate and guarantees durability even in extensive cycle service. Lead dioxide paste is added to the grid to form the electrically active material.
FG220-12 best vrla agm sealed lead acid battery 12v 220ah
Sealed Lead Acid Battery 12V Features
1.) AGM technology
AGM stands for Absorbent Glass Mat. In these batteries the electrolyte is absorbed into a glass-fibre mat between the plates by capillary action.
2.) Low self-discharge
Storing batteries at lower temperatures thus reduces the rate of self-discharge and preserves the initial energy stored in the battery.
3.) VRLA technology
VRLA stands for Valve Regulated Lead Acid, which means that the batteries are sealed.
4.) Maintenance-Free Design
Minimises technician time spent at site and on battery related callouts.
5.) Anti Buckle Separators
Internal plate buckling can kill a battery outright or simply reduce its lifespan. Our AGM separators gives the plates extra support to eliminate buckling.
VRLA Battery Applications
- Uninterrupted power supply(UPS)
- Automotive and traction applications
- Lighting equipment, fire alarms and security systems
- Communication and telecom system
- Solar energy system
- High current drain applications
- Fire alarms and security systems
- Portable VTR/TV, tape recorders, radios, etc.
- Various power toys and recreational equipment
- Emergency power supplies in power generation plants and substations
- Golf Cart
AGM Battery Details
Battery Storage Characteristics
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Sealed Lead Acid Battery FAQ
