GRANKIA FG160-12 vrla maintenance free inverter 12v 160ah battery is designed for deep discharge applications which can be recharged hundreds of times.
If kept in a charged state when unused, the common lifespan of 12v 160ah battery is up to six years. After five or six years of float voltage at an average ambient temperature of 25 ºC, the battery still retains 80 % of its original capacity.
The electrolyte (acid) in AGM batteries is fully absorbed in a sponge-like absorbent glass-mat between plates to prevent spillage, leakage and corrosion. The highly-porous nature of AGM separators allows for improved current flow between the plates when discharging and recharging.
12V 160AH Battery 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. Gas will escape through the safety valves only in case of overcharging or cell failure.
4.) Puncture Resistant Case
Each of the 6 cells within this SLA battery is wrapped in a puncture resistant polyethylene envelope, so even if the outercase is pierced no leakage will occur.
5.) Maintenance-Free Design
Minimises technician time spent at site and on battery related callouts.
6.) 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.
TECHNICAL SPECIFICATIONS
Nominal Voltage | 12V(6 cells per unit) | |||
Design Floating Life @25℃ | 10 Years | |||
Nominal Capacity @25℃(10 hour rate@16.0A,10.80V) | 160Ah | |||
Capacity @25℃ | 20 hour rate (8.56A,10.5V) | 171.2Ah | ||
5 hour rate (28.2A,10.5V) | 141.0Ah | |||
1 hour rate (102.1A,9.6V) | 102.1Ah | |||
Internal Resistance | Full Charged Battery@25℃ | ≤4.3mΩ | ||
Ambient Temperature | Discharge | -20℃~50℃ | ||
Charge | -20℃~50℃ | |||
Storage | -20℃~50℃ | |||
Max. Discharge Current@25℃ | 1600A(5s) | |||
Capacity affected by Temperature (10 hr Capacity ) | 40℃ | 102% | ||
25℃ | 100% | |||
0℃ | 85% | |||
-15℃ | 65% | |||
Self-Discharge@25℃ per Month | 3% | |||
Charge (Constant Voltage) @25℃ | Standby Use | Initial Charging Current Less than 32A Voltage 13.6-13.8V | ||
Cycle Use | Initial Charging Current Less than 32A Voltage 14.4-14.9V | |||
DIMENSIONS
Length (mm) 532±1
Width (mm) 206±1
Height (mm) 215±1
Total Height (mm) 219±1
Weight (kg) 48.3±3%
Battery Applications
- UPS Systems
- Office Automation Equipment
- Fire Alarm & Security Systems
- Electronic PABX Systems
- Cable Television Equipment
- Telecommunication Systems
- Electronic Attendance & Cash Registers
- Process Instrumentation & Control
- Railway Signalling
- Power Plants & Substations
- Cellular Phones & Pagers (Base Stations & Transmitters)
- Geophysical Equipment
- PCO Monitors (Electronic)