Mannafalls 12V 120ah Deep Cycle Gel Battery 6FM120

Mannafalls gel battery is a valve regulated, lead acid battery in which a pre-determined quantity of an electrolyte, together with sulphuric acid is combined with silica fumes. This chemical reaction results in an immobile, gel like mass giving these batteries their name. The gel batteries are virtually maintenance free as they use one-way open valves that allow the internal gasses to recombine into water, hence removing any need to check to top up distilled water or monitor water level. Gel batteries are extremely robust and versatile. They are safe to be installed in places where ventilation is limited, due to fact that they have a very low (virtually zero) gas/fumes production, which means you can even install the batteries inside your home.

Features
-valve regulated, maintenance free, lead acid battery. Gel batteries are extremely robust and versatile.
-Not restricted for air transport-complies with IATA/ICAO Special Provision A67.
-UL-recognized component.
-Can be mounted in any orientation.
-Long service life, float or cyclic applications.
-Maintenance-free operation.
-Low self-discharge.

-Battery Construction
-Component: Raw material
-Positive plate: Lead dioxide
-Negative plate: Lead
-Container: ABS
-Cover: ABS
-Safety valve: Rubber
-Terminal: Copper
-Electrolyte: Sulfuric acid

-Performance Characteristics
-Nominal Voltage: 12V
-Number of cells: 6

-Internal Resistance
-Fully Charged battery 77oF(25oC): 5.7mOhms
-Self-Discharge: 3% of capacity declined per month at 20oC(average)
-Operating Temperature Range
-Discharge: -20~60oC
-Charge: -10~60oC
-Storage: -20~60oC
-Max. Discharge Current 77oF(25oC): 900A(5s)
-Short Circuit Current: 2400A
-Charge Methods: Constant Voltage Charge 77oF(25oC)
-Cycle use: 2.40-2.45VPC
-Maximum charging current: 36A
-Temperature compensation: -30mV/oC
-Standby use: 2.20-2.35VPC
-Temperature compensation: -15mV/oC

What’s in the box
1x 120ah Gel Battery