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Mid-Nickel",103.5,99.73,3.78,13.78,6.78,[518,519,520,522,524,526,528,530,532,534,536,538],{"date":213,"value":512},{"date":216,"value":513},{"date":219,"value":521},99.19,{"date":222,"value":523},96.02,{"date":225,"value":525},98.23,{"date":467,"value":527},99.24,{"date":329,"value":529},101.29,{"date":339,"value":531},87.61,{"date":341,"value":533},92.44,{"date":344,"value":535},90.96,{"date":347,"value":537},92.24,{"date":350,"value":539},95.09,{"id":541,"uuid":542,"name":543,"slug":544,"full_slug":545,"content":546,"relatedArticles":726,"relatedVideos":727},165851663191601,"46750879-a447-41c0-be37-caf7180c42b5","Fast charging increasingly driving EV battery degradation","fast-charging-increasingly-driving-ev-battery-degradation","article/fast-charging-increasingly-driving-ev-battery-degradation",{"_uid":547,"date":548,"tags":549,"editor":553,"content":563,"excerpt":696,"featured":51,"reporter":697,"component":708,"seo_title":543,"categories":709,"visibility":716,"data_vis_image":717,"featured_image":720,"seo_description":571,"formattedDate":724,"formattedArticleDate":725},"675cef6e-bff6-4e3b-92d5-8a1ab6081c32","2026-04-14 00:00",[550],{"slug":551,"name":552},"charging","Charging",[554],{"slug":555,"name":556,"content":557},"benjamin-roche","Benjamin Roche",{"job_title":558,"image":559,"bio":561,"linkedin":562},"Editor – Energy Transition Supply Chains",{"filename":560},"https://a.storyblok.com/f/287943243085208/800x800/66d6674fb8/benjamin-roche.png","Benjamin is Benchmark's Editor for Energy Transition Supply Chains, covering both upstream products like critical minerals and downstream products including energy storage systems and electric vehicles. He has previous experience covering trade flows, tariffs and the effects of geopolitics on supply chains.","https://www.linkedin.com/in/benjaminrochecontent/",{"type":564,"content":565},"doc",[566,573,596,607,617,629,634,639,657,664,669,674,681,686,691],{"type":567,"attrs":568,"content":569},"paragraph",{"textAlign":49},[570],{"text":571,"type":572},"Fast charging for electric vehicles (EVs) is increasingly driving battery degradation, as consumer anxiety and infrastructural constraints are refocusing charging station installations for speed.","text",{"type":567,"attrs":574,"content":575},{"textAlign":49},[576,578,586,588,594],{"text":577,"type":572},"By 2039, ",{"text":579,"type":572,"marks":580},"Benchmark’s EV Charging Service",[581],{"type":582,"attrs":583},"link",{"href":584,"uuid":49,"anchor":49,"target":49,"linktype":585},"https://www.benchmarkminerals.com/ev-charging","url",{"text":587,"type":572}," expects the majority of new global charging station installations to be fast charge (>22kW AC or DC). Charging speed has increasingly become a point of competition between OEMs, as demonstrated by ",{"text":589,"type":572,"marks":590},"BYD’s recent Blade 2 announcement",[591],{"type":582,"attrs":592},{"href":593,"uuid":49,"anchor":49,"target":49,"linktype":585},"https://intelligence.benchmarkminerals.com/article/byd-launches-much-anticipated-blade-2-battery",{"text":595,"type":572},", which advertised a five-minute charging speed from 10% to 70% and nine minutes from 10% to 97%.",{"type":597,"attrs":598},"blok",{"id":599,"body":600},"71f2db39-a685-4d66-a1d8-7cc39e5ea3c6",[601],{"id":602,"_uid":603,"type":604,"component":605,"fixed_height":606,"use_fixed_height":50,"fixed_height_mobile":606,"fixed_height_tablet":606},"28493582","i-11041785-ba0e-41c0-b9df-03a57abf37b0","visualisation","ContentFlourish","",{"type":608,"attrs":609,"content":611},"heading",{"level":610,"textAlign":49},1,[612],{"text":613,"type":572,"marks":614},"Range anxiety and urban pressures pushing fast charging",[615],{"type":616},"bold",{"type":567,"attrs":618,"content":619},{"textAlign":49},[620,622,627],{"text":621,"type":572},"Advertised peak charging speeds are often sustainable only for a brief window, however, because the electrochemistry of lithium ",{"text":623,"type":572,"marks":624},"-",[625],{"type":626},"strike",{"text":628,"type":572},"ion batteries resists sustained stress. OEMs have developed battery management systems that taper charge rates aggressively as cells approach higher state-of-charge (SOC) levels to mitigate the resultant degradation risk, as consumers seek fast-charging capability to mitigate range anxiety.",{"type":567,"attrs":630,"content":631},{"textAlign":49},[632],{"text":633,"type":572},"The growing emphasis on fast charging is in part a response to a lack of access to home charging among urban drivers, as well as convenience in use cases such as commuting. Home charging is usually AC, which is slower but better preserves battery cycle life, while DC, which is faster, poses an increased thermal load. With fast charging becoming a more frequent habit rather than a contingency plan, battery cycle life is expected to decline.",{"type":567,"attrs":635,"content":636},{"textAlign":49},[637],{"text":638,"type":572},"Benchmark senior battery analyst Varnika Agarwal says that battery cycle life can be expected to decline by 15-20% as a result of fast charging, though the actual decline will depend on a number of factors, including cathode chemistry, fast charging pattern, driving pattern, thermal management and region deployed.",{"type":567,"attrs":640,"content":641},{"textAlign":49},[642,644,649,651,655],{"text":643,"type":572},"The degradation cost has particularly acute implications for fleet operators. While faster charging improves vehicle availability and short",{"text":623,"type":572,"marks":645},[646],{"type":647,"attrs":648},"textStyle",{"color":606},{"text":650,"type":572},"term revenue generation, repeated exposure to ultra",{"text":623,"type":572,"marks":652},[653],{"type":647,"attrs":654},{"color":606},{"text":656,"type":572},"fast charging accelerates internal resistance growth and capacity fade, while replacement cycles can shorten and residual values decline.",{"type":608,"attrs":658,"content":659},{"level":610,"textAlign":49},[660],{"text":661,"type":572,"marks":662},"Recycling implications",[663],{"type":616},{"type":567,"attrs":665,"content":666},{"textAlign":49},[667],{"text":668,"type":572},"As well as higher rates of battery degradation, there are implications for recycling and second-life applications.",{"type":567,"attrs":670,"content":671},{"textAlign":49},[672],{"text":673,"type":572},"Recycling feedstock availability is likely to increase as degradation accelerates, while the repurposing of EV batteries for battery energy stationary storage (BESS) applications is likely to be complicated by the less predictable residual performance of batteries that have been subject to higher-stress charging.",{"type":608,"attrs":675,"content":676},{"level":610,"textAlign":49},[677],{"text":678,"type":572,"marks":679},"Regional variation",[680],{"type":616},{"type":567,"attrs":682,"content":683},{"textAlign":49},[684],{"text":685,"type":572},"There is already notable regional variation in the relative distribution of slow charging compared with fast. Central and Eastern European nations are developing networks with more fast-charging or DC stations compared to the more mixed picture in Western Europe, as they make the most of late-mover advantage and lower-priced DC hardware. Half of China’s public chargers, meanwhile, are fast-charging (>22kW) – a consequence of the high proportion of drivers based in dense urban environments.",{"type":567,"attrs":687,"content":688},{"textAlign":49},[689],{"text":690,"type":572},"Forecasting warranty exposure, depreciation curves, secondary market dynamics and material recovery pathways all require the constant monitoring of AC and DC charging infrastructure rollout.",{"type":567,"attrs":692,"content":693},{"textAlign":49},[694],{"text":695,"type":572},"Agarwal adds that, while fast charging offers convenience and a solution to range anxiety, it should not be seen as a default if looking to preserve cycle life.","Fast charging for electric vehicles (EVs) is increasingly driving battery degradation, as consumer anxiety and infrastructural constraints are refocusing charging station installations for speed.\n\nBy 2039, Benchmark’s EV Charging Service expects the majority of new global charging station installations to be fast charge (>22kW AC or DC). Charging speed has increasingly become a point of competition between OEMs, as demonstrated by BYD’s recent Blade 2 announcement, which advertised a five-minute charging speed from 10% to 70% and nine minutes from 10% to 97%.",[698],{"slug":699,"name":700,"content":701},"varnika-agarwal","Varnika Agarwal",{"job_title":702,"image":703,"bio":705,"linkedin":706,"markets_covered":707},"Battery Research Analyst",{"filename":704},"https://a.storyblok.com/f/287943243085208/852x854/7f6c4846ba/varnika-a.png","Varnika is a Battery Research Analyst at Benchmark Mineral Intelligence where her primary focus is on the technical side of electric vehicle, energy stationary storage and battery market analysis. She was transferred from Rho Motion, which was acquired by Benchmark Mineral. During 2 years at Rho Motion, Varnika has worked on a variety of products across the time and has played an active role in the analysis of different type of battery recycling technologies.She holds PhD in solid-state batteries at University of Oxford, which has helped to hone her research and technical skills.","https://www.linkedin.com/in/varnika-agarwal1/","Battery Tech, EV, BESS, Portables","article",[710,713],{"slug":711,"name":712},"battery-technology","Battery Technology",{"slug":714,"name":715},"ev","EV","private",{"id":49,"alt":49,"name":606,"focus":49,"title":49,"source":49,"filename":606,"copyright":49,"fieldtype":718,"meta_data":719},"asset",{},{"id":721,"alt":606,"name":606,"focus":606,"title":606,"source":606,"filename":722,"copyright":606,"fieldtype":718,"meta_data":723,"is_external_url":50},129068854590900,"https://a.storyblok.com/f/287943243085208/e85b20ebb4/bm-jag-i-pace-21my-exterior-charging-portofino-blue-020620-001-1.jpg",{},"Apr 14, 2026","14th April 2026",[],[],1780670040027]