배터리를 수리하거나 재생산할 수 있나요? Posted by batterymanufactory.com
"Battery repair artifact", "One move to restore 100% capacity", "Old battery refurbished as new" - similar advertisements are flooding the Internet, attracting countless users who are troubled by battery life issues. But can batteries really "rejuvenate"? Repair or IQ tax? Is refurbishment legal? This article will clear the fog for you and provide rational solutions based on battery chemistry principles and industry truths. I. The essence of battery aging: irreversible chemical decay Whether it is a mobile phone lithium battery , an electric vehicle power battery or a lead-acid battery, the essence of aging is an irreversible chemical reaction of the internal materials: Lithium battery: electrolyte decomposition, positive electrode material structure collapse, lithium dendrite growth. Lead-acid battery: plate sulfidation, electrolyte stratification. NiMH battery: electrode passivation, active material shedding. Conclusion: Battery ...