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Firefly User’s Manual for the “OASIS” G31M 2025 Firefly International Energy Co. Office : 155 L New Boston Street, Woburn, MA 01801, USA. WWW.FIREFLYENERGY.COM...
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Congratulations on your purchase of a Firefly Oasis Battery! The Firefly batteries use a patented carbon Microcell Foam grid structure that is highly resistant to sulfation and grid corrosion. They have the longest life compare to any of lead acid battery used for deep cycling, even at extreme temperatures and operation at less than full charge.
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• Max discharge Current: The maximum recommended discharge current is 0.7C Amps for extended periods of time to ensure the longevity if the battery. The firefly battery can discharge up to 3C for short periods. • Max Charge Current: The max recommended continuous charge rate is 0.5C but 1C can be tolerated for sporadic charge sessions.
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(solar, or an alternator if motoring for a while); set the float voltage to 13.4V or 13.5V for the G31M. Firefly batteries do not require a float charge on a regular basis. However, if you are float charging, due to their longer projected lifespan, it is important to keep the float voltage at 13.4V or 13.5V to ensure the battery lasts for as many cycles as possible for shorter...
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SHIPPING, STORAGE AND DISPOSAL D.O.T. REGULATIONS-NONSPILLABLE Firefly Batteries Group 31M battery meets the non-spillable criteria. It is exempted from CFR 49, Subchapter C requirements, which translates to no proper shipping name, no hazardous class, no UN number, no packaging group and no hazardous labels when transporting, provided that the following criteria are met: 1.
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Storage at 40°C/104°F and above: After a storage period of 3 months, then every 1 months afterwards. FULLY-CHARGED WHEN SHIPPED The Oasis will be shipped from the factory fully charged. Some venting from the valves is possible when it arrives.
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