Battery Tech


Amprius Demonstrates New Tool For High-Volume Manufacturing Of 3D Silicon Nanowire Anodes For High Energy Batteries (400 Wh/kg)

Amprius announced a revolutionary new tool for high-volume manufacturing of 3D silicon nanowire anodes for high-energy lithium-ion batteries. If it’s truly revolutionary, Amprius should be closer to actual commercialization of battery cells that can store up to 1,000 Wh/L and up to 400 Wh/kg.  EVs are obviously targeted as one of…

2 weeks ago by Mark Kane 28

Hanyang University And BMW Develops 350 kWh/kg Lithium-Ion Cells (source: Green Car Congress)

Hanyang University And BMW Develops 350 Wh/kg Lithium-Ion Cells

A research team from the Hanyang University BMW Group has developed high energy dense lithium-ion battery cells, with a capacity of 350 Wh/kg. The new “fully operational, practical” cells use carbon-nanotube-Si composite anode and NCM concentration gradient cathode. According to the article, the cell also has excellent capacity retention after 500…

3 weeks ago by Mark Kane 50

Nissan LEAF

Nissan Has New Analysis Method To Boost Lithium-Ion Battery Capacity

Nissan announced that its subsidiary – Nissan Arc together with partners (Tohoku University, National Institute for Materials Science, Japan Synchrotron Radiation Research Institute, and the Japan Science and Technology Agency) have developed a breakthrough atomic analysis methodology that will aid in boosting the performance of lithium-ion batteries. According to the press release, using…

4 weeks ago by Mark Kane 50

Volkswagen Sport Coupé Concept GTE

Volkswagen Planning Its Own Major Battery Facility

According to Handelsblatt, Volkswagen is considering its own battery factory, the size of which could be comparable to Tesla’s Gigafactory plant (at least judging by the “multi-billion-euro” amount that could be invested). Truthfully we are not sure whether Volkswagen, still dealing with Dieselgate fall-out, is willing to part with billions of…

1 month ago by Mark Kane 15

Techrules TREV technology - Battery cells

Radically Better Batteries Unlikely Anytime Soon

G. Pascal Zachary, a professor of practice at Arizona State University’s School for the Future of Innovation in Society, recently penned an article on the future of battery technology. The article, titled “The Search for a Better Battery – Government funding and venture capital won’t buy us better batteries anytime…

2 months ago by Eric Loveday 78

LG Chem lithium-ion battery cell

LG Chem To Construct Battery Factory In Poland

LG Chem has plans to build a lithium-ion battery cell factory in Europe, and according to Reuters, the plant will be located in Poland. LG Chem currently already has three battery plants – in South Korea, U.S., and China. The Europe facility would be helpful to meet growing demand from German carmakers…

2 months ago by Mark Kane 20

Tesla Model S Battery Placement Is Low On The Car For A Lot Of Reasons

Inside The Tesla Battery – Video

Via a relatively new You Tuber who goes by the handle of “Tesla Model 3 Owners Club,” we get this highly informative video that takes us inside the Tesla Model S battery pack. The individual cells are examined in details, as well as the cooling system that’s employed by Tesla….

2 months ago by Electric CarsTV 24

Nissan EVolution 2016

Nissan: 600 km (370 miles) Range On A Single Charge Is No Fantasy

Nissan recently launched a new newsletter in Japan – the EVolution 2016 (which is also translated into English thankfully). The first monthly report centers on lithium-ion batteries, of which Nissan says it has been working on since 1992. Nissan’s Norihiko Hirata answered few questions, saying that 600 km range is no fantasy for Nissan’s…

3 months ago by Mark Kane 61