![Tesla Air? Elon Musk Hints Tesla Could Mass Produce 400 Wh/kg Batteries In 3–4 Years - CleanTechnica Tesla Air? Elon Musk Hints Tesla Could Mass Produce 400 Wh/kg Batteries In 3–4 Years - CleanTechnica](https://cleantechnica.com/files/2020/08/Flying-Battery-2.jpg)
Tesla Air? Elon Musk Hints Tesla Could Mass Produce 400 Wh/kg Batteries In 3–4 Years - CleanTechnica
Sion Power reports 400 Wh/kg, 700 Wh/L and 350 cycles under 1C for Li-ion battery with Li-metal anode technology - Green Car Congress
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Powering The EV Revolution — Battery Packs Now At $156/kWh, 13% Lower Than 2018, Finds BNEF - CleanTechnica
![2 kWh/kg zinc-carbon water battery intended for electric vehicles, simple, cheap, clean, green, ultra high energy density 1927 Marcel Mèredieu FR633752 : r/Tesla 2 kWh/kg zinc-carbon water battery intended for electric vehicles, simple, cheap, clean, green, ultra high energy density 1927 Marcel Mèredieu FR633752 : r/Tesla](https://preview.redd.it/k6wt17aof6k71.png?width=640&crop=smart&auto=webp&s=9c3a1cfdcadae369e8f0601b43515468a20efc72)
2 kWh/kg zinc-carbon water battery intended for electric vehicles, simple, cheap, clean, green, ultra high energy density 1927 Marcel Mèredieu FR633752 : r/Tesla
![Lithium-air battery achieves world-leading energy density - more than 500Wh/ kg. Current batteries from Tesla, etc, are in the 200-250 Wh/kg range. : r/Futurology Lithium-air battery achieves world-leading energy density - more than 500Wh/ kg. Current batteries from Tesla, etc, are in the 200-250 Wh/kg range. : r/Futurology](https://external-preview.redd.it/HwAc8s68v4QFHMbsNBI1MC-PwXwJ2yR-kr1FMfD10TU.jpg?width=640&crop=smart&auto=webp&s=8a3f865efc2fc39e39ae6f79ed2064c1e1db486a)