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The Iron Current is a 12V lithium iron phosphate deep-cycle battery for solar storage, RVs, off-grid cabins and marine systems. It uses LiFePO4 chemistry, which is more thermally stable than the nickel-manganese-cobalt lithium found in many rival batteries, and it carries an intelligent battery management system that guards against overcharge, over-discharge and short circuits. The rated life is 4000-plus cycles, well beyond the few hundred cycles a lead-acid deep-cycle battery typically delivers, and the battery weighs far less than a comparable lead-acid bank. It suits owners building a primary off-grid power system rather than occasional backup use.
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The Iron Current is a 12V lithium iron phosphate (LiFePO4) deep-cycle battery. It comes in 100Ah, 200Ah and 300Ah capacities. It is intended for solar storage, RV and camper systems, marine use, off-grid cabins, UPS backup and electric trolling motors.
Each battery uses Grade A prismatic cells with laser-welded busbars, in a sealed ABS case with IP65 dust and water resistance. An integrated battery management system (BMS) protects against over-charge, over-discharge, over-current, short-circuit and temperature extremes. It stops charging below 0°C to prevent lithium plating, and discharge continues down to -20°C.
Up to 4 units can be wired in series for a 48V nominal bank, or up to 4 in parallel for more capacity at 12V. Charge all batteries to the same state of charge before connecting them. Standard 12V pure sine wave inverters work with this battery, and no special inverter is needed.
