Firefly OASIS G31M 12V 105Ah Carbon Foam Deep Cycle Battery

Firefly OASIS G31M 12V 105Ah Carbon Foam Deep Cycle Battery

The Firefly OASIS G31M is a 12V deep cycle battery built with Firefly’s Microcell Carbon Foam technology. Firefly states this design helps resist sulfation and corrosion while supporting deeper discharge capability, faster recharges, and strong performance in demanding conditions.

This battery is sealed and requires no maintenance. Firefly also states the G31M can operate in a partial state of charge for longer periods without permanent damage and recommends charging to 14.4V with temperature compensation, with float charging at 13.4V to 13.5V when needed.

Key Features

• Sealed - requires no maintenance
• More than 3 times cycle life compared to flooded gel & AGM VRLA batteries at 50% DOD.
• Lower cost per kWh delivered compared to premium VRLA batteries.
• Unmatched ability to recover from extended storage in discharged state.
• Throughput efficiency greater than 90%.
• Improved high/low temperature performance.
• Superior protection against corrosion and sulfation related problems.
• Lowest Cost of ownership
• Industry leading warranty.
• Compatible with existing lead acid battery recycling infrastructure.
• Outstanding long life even under partial state of charge operation.

Ideal Uses

• RV power systems
• Marine power systems
• Solar, wind, and hybrid genset storage
• Auxiliary power and deep-cycle battery banks

Ideal For

• RV owners
• Marine users
• Off-grid power users
• Customers needing a sealed deep-cycle battery

Applications

• 12V battery systems
• Deep-cycle battery banks
• RV and marine battery applications
• Solar and hybrid power storage systems

Product Specs

• Brand: Firefly
• Model: OASIS G31M
• Product Type: Deep Cycle Battery
• Nominal Voltage: 12V
• Capacity: 105Ah @ 20HR
• Technology: Microcell Carbon Foam
• Battery Type: VRLA AGM GEL
• Design: Sealed, maintenance-free
• Terminal Thread: 3/8-16 UNC
• Recommended Terminal Torque: 16 ft lbs (21.69 Nm)