Remove Batteries Remove Battery Powered Remove Powered Remove Recharge
article thumbnail

Battery-Powered NAWA Racer, SEVEN Concept, Solaris Charging Park, Concept Recharge

EV Obssesion

The post Battery-Powered NAWA Racer, SEVEN Concept, Solaris Charging Park, Concept Recharge appeared first on EV Obsession. The post Battery-Powered NAWA Racer, SEVEN Concept, Solaris Charging Park, Concept Recharge appeared first on EV Obsession.

article thumbnail

Amprius’ silicon nanowire Li-ion batteries power Airbus Zephyr S HAPS solar aircraft

Green Car Congress

a manufacturer and developer of high energy and high capacity lithium-ion batteries, announced that the company is supplying advanced lithium-ion cells to the Airbus Defence and Space Zephyr Program. Silicon anodes have much higher specific capacity compared to graphite anodes which are used in conventional lithium ion batteries.

Li-ion 317
article thumbnail

Why is maintaining 80% battery power the best choice for EVs? | EV Basics

Setec Powerr

However, the performance of an EV relies heavily on its battery, which is susceptible to degradation over time. The EV 80% rule refers to designing the battery capacity of electric vehicles to be around 80% of its maximum capacity to achieve optimal performance and lifespan. Why is 80% battery capacity the optimal choice?

article thumbnail

Rechargeable membrane-less hydrogen bromine flow battery shows high power density

Green Car Congress

MIT researchers have engineered a new rechargeable, membrane-less hydrogen bromine laminar flow battery with high power density. The membrane-less design enables power densities of 0.795?W?cm 2 at room temperature and atmospheric pressure, with a round-trip voltage efficiency of 92% at 25% of peak power.

Recharge 291
article thumbnail

Bucharest orders 100 Solaris electric trolleybuses

Green Car Congress

The 12-meter trolleybuses will be powered by a 160 kW traction motor. The Trollino vehicles will be fitted with Solaris High Power batteries with a capacity of 60 kWh, which will enable them to cover distances of up to 20 km at a time without connection to an overhead wires.

Romania 462
article thumbnail

Save $200 on seven Rad Power e-bikes from $1,199, Jackery power station hits $640, more deals

Electrek

Leading today’s green deals is the Rad Power RadRunner 2 Utility e-bike for a new $1,199 low , with the brand also taking $200 off its lineup of classic e-bike models. It is joined by the Jackery Explorer 1000 Portable Power Station dropping down to $640 , as well as the Panasonic eneloop pro Rechargeable Battery Power Pack at $53.

Power 78
article thumbnail

BMW unveils new 7 Series; battery-electric i7

Green Car Congress

The 2023 BMW 740i is powered by a thoroughly upgraded version of the iconic B58 3-liter TwinPower Turbo inline six-cylinder engine. The 760i xDrive combines the power of the 4.4-liter The extremely slim high-voltage battery with a cell height of just 4.3-inches The high-voltage battery is heated using a dedicated 5.5

BMW 446