Close Menu
TechCentralTechCentral

    Subscribe to the newsletter

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Facebook X (Twitter) YouTube LinkedIn
    WhatsApp Facebook X (Twitter) LinkedIn YouTube
    TechCentralTechCentral
    • News

      MultiChoice: We can’t afford to compete without help

      17 July 2025

      The internet’s weakest link is under the ocean

      17 July 2025

      AI misuse shakes South African courtrooms

      17 July 2025

      Boom gates go hi-tech at South African malls

      17 July 2025

      Megayachts and mansions: the lavish life of 80-year-old Larry Ellison

      17 July 2025
    • World

      Grok 4 arrives with bold claims and fresh controversy

      10 July 2025

      Samsung’s bet on folding phones faces major test

      10 July 2025

      Bitcoin pushes higher into record territory

      10 July 2025

      OpenAI to launch web browser in direct challenge to Google Chrome

      10 July 2025

      Cupertino vs Brussels: Apple challenges Big Tech crackdown

      7 July 2025
    • In-depth

      The 1940s visionary who imagined the Information Age

      14 July 2025

      MultiChoice is working on a wholesale overhaul of DStv

      10 July 2025

      Siemens is battling Big Tech for AI supremacy in factories

      24 June 2025

      The algorithm will sing now: why musicians should be worried about AI

      20 June 2025

      Meta bets $72-billion on AI – and investors love it

      17 June 2025
    • TCS

      TCS+ | Samsung unveils significant new safety feature for Galaxy A-series phones

      16 July 2025

      TCS+ | MVNX on the opportunities in South Africa’s booming MVNO market

      11 July 2025

      TCS | Connecting Saffas – Renier Lombard on The Lekker Network

      7 July 2025

      TechCentral Nexus S0E4: Takealot’s big Post Office jobs plan

      4 July 2025

      TCS | Tech, townships and tenacity: Spar’s plan to win with Spar2U

      3 July 2025
    • Opinion

      A smarter approach to digital transformation in ICT distribution

      15 July 2025

      In defence of equity alternatives for BEE

      30 June 2025

      E-commerce in ICT distribution: enabler or disruptor?

      30 June 2025

      South Africa pioneered drone laws a decade ago – now it must catch up

      17 June 2025

      AI and the future of ICT distribution

      16 June 2025
    • Company Hubs
      • Africa Data Centres
      • AfriGIS
      • Altron Digital Business
      • Altron Document Solutions
      • Altron Group
      • Arctic Wolf
      • AvertITD
      • Braintree
      • CallMiner
      • CambriLearn
      • CYBER1 Solutions
      • Digicloud Africa
      • Digimune
      • Domains.co.za
      • ESET
      • Euphoria Telecom
      • Incredible Business
      • iONLINE
      • Iris Network Systems
      • LSD Open
      • NEC XON
      • Network Platforms
      • Next DLP
      • Ovations
      • Paracon
      • Paratus
      • Q-KON
      • SevenC
      • SkyWire
      • Solid8 Technologies
      • Telit Cinterion
      • Tenable
      • Vertiv
      • Videri Digital
      • Wipro
      • Workday
    • Sections
      • AI and machine learning
      • Banking
      • Broadcasting and Media
      • Cloud services
      • Contact centres and CX
      • Cryptocurrencies
      • Education and skills
      • Electronics and hardware
      • Energy and sustainability
      • Enterprise software
      • Fintech
      • Information security
      • Internet and connectivity
      • Internet of Things
      • Investment
      • IT services
      • Lifestyle
      • Motoring
      • Public sector
      • Retail and e-commerce
      • Science
      • SMEs and start-ups
      • Social media
      • Talent and leadership
      • Telecoms
    • Events
    • Advertise
    TechCentralTechCentral
    Home » Motoring » Elon Musk hints at battery breakthrough

    Elon Musk hints at battery breakthrough

    By Agency Staff25 August 2020
    Twitter LinkedIn Facebook WhatsApp Email Telegram Copy Link
    News Alerts
    WhatsApp
    Tesla CEO Elon Musk. Aly Song/Reuters

    Tesla CEO Elon Musk has suggested the electric car maker may be able to mass produce longer-life batteries with 50% more energy density in three to four years.

    “400Wh/kg *with* high cycle life, produced in volume (not just a lab) is not far. Probably 3 to 4 years,” Musk tweeted on Monday ahead of its anticipated “Battery Day” event where Tesla is expected to reveal how it has improved its battery performance.

    Researchers have said the energy density of Panasonic’s batteries used in Tesla’s Model 3 is around 260Wh/kg, meaning a 50% jump from the current energy density which is key to achieving a longer driving range.

    Panasonic said earlier that it plans to boost the energy density of the original “2170” battery cells it supplies to Tesla by 20% in five years

    Tesla said its Battery Day will take place on the same day as its 2020 annual meeting of shareholders on 22 September.

    The electric car manufacturer also showed a background image where a number of dots are clustered in line formations, sparking speculation among media and fans about what it will reveal at the event.

    South Korean battery expert Park Chul-wan said the image may hint at “silicon nanowire anode”, a breakthrough technology that can potentially increase both battery energy density and battery life sharply.

    A million miles

    Panasonic said earlier that it plans to boost the energy density of the original “2170” battery cells it supplies to Tesla by 20% in five years.

    Tesla is also working with China’s Contemporary Amperex Technology to introduce a new low-cost, long-life battery in its Model 3 sedan in China later this year or early next year, with the batteries designed to last for a million miles of use.

    A very “limited number of stockholders” will be able to attend the 22 September events due to pandemic-related restrictions, Tesla said, and a lottery will be held to select attendees.  — Reported by Hyunjoo Jin and Makiko Yamazaki, (c) Reuters



    Elon Musk Panasonic Tesla top
    Subscribe to TechCentral Subscribe to TechCentral
    Share. Facebook Twitter LinkedIn WhatsApp Telegram Email Copy Link
    Previous ArticleBackspace: ‘A libertarian walks into a bar’
    Next Article Raisibe Morathi appointed as new Vodacom CFO

    Related Posts

    EFF vows to stop Starlink from launching in South Africa

    11 July 2025

    Grok 4 arrives with bold claims and fresh controversy

    10 July 2025

    The satellite broadband operators taking on Starlink

    9 July 2025
    Company News

    SA businesses embrace gen AI – but strategy and skills are lagging

    17 July 2025

    Ransomware in South Africa: the human factor behind the growing crisis

    16 July 2025

    Mental wellness at scale: how Mac fuels October Health’s mission

    15 July 2025
    Opinion

    A smarter approach to digital transformation in ICT distribution

    15 July 2025

    In defence of equity alternatives for BEE

    30 June 2025

    E-commerce in ICT distribution: enabler or disruptor?

    30 June 2025

    Subscribe to Updates

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    © 2009 - 2025 NewsCentral Media

    Type above and press Enter to search. Press Esc to cancel.