8KG Lithium Substituted Lead Battery 12V 100AH For Power Supply Have Overcurrent Protection

Lithium-substituted lead-acid batteries operate through lithium-ion insertion/extraction between electrodes. During charging, lithium ions release from the positive electrode and embed into the negative electrode via electrolyte; during discharging, ions return to the positive electrode while electrons flow externally to power devices. Unlike traditional lead-acid batteries' lead-sulfuric acid chemical reactions, this mechanism enables higher energy conversion efficiency.

• High Energy Density: Lithium-ion variants (100-265Wh/kg) significantly exceed lead-acid batteries (30-50Wh/kg), enabling greater energy storage in compact/lightweight designs ideal for mobile power and distributed energy storage.

• High Efficiency: Charge/discharge efficiency exceeds 90% (vs. lead-acid's 70-80%), minimizing energy loss and enhancing system economy.
• Long Cycle Life: Achieves 1000-2000+ cycles (vs. lead-acid's 300-500), reducing replacement frequency and costs for long-term applications like backup power systems.

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