![FOTW #1234, April 18, 2022: Volumetric Energy Density of Lithium-ion Batteries Increased by More than Eight Times Between 2008 and 2020 | Department of Energy FOTW #1234, April 18, 2022: Volumetric Energy Density of Lithium-ion Batteries Increased by More than Eight Times Between 2008 and 2020 | Department of Energy](https://www.energy.gov/sites/default/files/styles/full_article_width/public/2022-04/FOTW_1234.png?itok=efOIFaQM)
FOTW #1234, April 18, 2022: Volumetric Energy Density of Lithium-ion Batteries Increased by More than Eight Times Between 2008 and 2020 | Department of Energy
![Pulsar 222Wh Capacity Lithium-Ion Portable Power Station with LCD Display and Flashlight - Walmart.com Pulsar 222Wh Capacity Lithium-Ion Portable Power Station with LCD Display and Flashlight - Walmart.com](https://i5.walmartimages.com/asr/c3fb9bd2-947e-460c-a121-03bcad821603.96cf789a2a7390e9cc28d5e6d5b04360.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Pulsar 222Wh Capacity Lithium-Ion Portable Power Station with LCD Display and Flashlight - Walmart.com
![Milwaukee M18 18-Volt Lithium-Ion 175-Watt Powered Compact Inverter with 5.0 Ah Battery and Charger 2846-20-48-59-1850 - The Home Depot Milwaukee M18 18-Volt Lithium-Ion 175-Watt Powered Compact Inverter with 5.0 Ah Battery and Charger 2846-20-48-59-1850 - The Home Depot](https://images.thdstatic.com/productImages/c8815d40-b763-431b-a2a3-e9e2c945c918/svn/milwaukee-inverter-generators-2846-20-48-59-1850-64_600.jpg)
Milwaukee M18 18-Volt Lithium-Ion 175-Watt Powered Compact Inverter with 5.0 Ah Battery and Charger 2846-20-48-59-1850 - The Home Depot
![Amazon.com: Toro 88675 60 Volt 7.5Ah 405 Watt Hour Flex-Force Lithium-ion Battery Pack : Patio, Lawn & Garden Amazon.com: Toro 88675 60 Volt 7.5Ah 405 Watt Hour Flex-Force Lithium-ion Battery Pack : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/51V9Y-BQ9KL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Toro 88675 60 Volt 7.5Ah 405 Watt Hour Flex-Force Lithium-ion Battery Pack : Patio, Lawn & Garden
![Milwaukee M18 18V Lithium-Ion Cordless 3600-Watt/1800-Watt Battery Powered Power Supply 2845-20 - The Home Depot Milwaukee M18 18V Lithium-Ion Cordless 3600-Watt/1800-Watt Battery Powered Power Supply 2845-20 - The Home Depot](https://images.thdstatic.com/productImages/29791190-2c8c-46ca-b9fc-d9935909885b/svn/milwaukee-battery-generators-2845-20-a0_600.jpg)