Battery

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Williams Advanced Engineering and Molicell team up for high-power battery applications

In mid-August, Williams Advanced Engineering (WAE) and Molicell announced a strategic collaboration centred on lithium-ion batteries optimised for power density rather than energy density, and with applications in sectors including automotive and mining, as senior commercial manager for battery technology at WAE James Hoxey explains to Peter Donaldson. “Our strategic collaboration enables us to focus […]

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Sealing

Seals and sealants perform a host of unsung but vital functions. Peter Donaldson explains the different types, their uses and the materials they are made from

Dossier

Candela C-7 speedboat

Hydrofoiling gives this serial production boat high speed and long endurance. Rory Jackson examines the engineering decisions behind its design. When it comes to designing new kinds of boat hulls that will get as much power and endurance as possible out of battery-electric powertrains, one of the smartest things a maritime architect can do is simply lift the boat out of the water

New Products

NIO unveils standard-range battery with better performance in colder weather

NIO has launched a new standard-range 75 kWh hybrid-cell battery it says will reduce range loss in low temperatures by 25%. It adds that the battery also gives a more accurate state of charge (SoC) estimate while matching the battery performance of a ternary lithium battery. The battery is a hybrid of ternary lithium and […]

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Mahle Powertrain and Allotrope Energy unveil battery technology that allows ultra-fast charging

Mahle Powertrain and Allotrope Energy have unveiled a new battery technology which they say offers ultra-fast recharging and good power density.

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Eco Charger quad adapted for military use

Electric quadricycle all-terrain vehicle (ATV) developer Eco Charger has teamed up with military vehicle specialist Supacat to adapt the former’s top-of-the-range 4WD model for military use; it displayed an example at the 2021 Defence Systems & Equipment International (DSEI) event in London. Eco Charger COO Jon Hourihan speaks exclusively with Peter Donaldson about the electrification […]

New Products

QUANTRON launches electric 12-metre bus

Available as both BEV and FCEV Attractive price level of the QUANTRON BEV-Buses: on a par with conventional diesel buses Proven technology – thousands of buses already in use Batteries from CATL, fuel cells from Ballard Power E-mobility specialist Quantron AG is launching its own QUANTRON vehicle, the electric QUANTRON 12 m low-floor bus, at […]

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Heritage Battery Recycling and 6K strike first cathode-grade battery recycling network deal for the North American market

Heritage Battery Recycling and 6K have announced an exclusive joint development agreement to produce new cathode material from recycled batteries. The process combines Heritage’s established network infrastructure for collecting, storing and processing end-of-life batteries with 6K’s plasma technology to manufacture critical cathode-grade battery materials. According to Aaron Bent, CEO of 6K, “This agreement represents the […]

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Sodium-ion battery development gathers pace

Sodium-ion batteries could displace lead acid in many applications, according to Professor John Irvine, who leads the joint academic/industrial Nexgenna effort under the auspices of the Faraday Institution to develop the next generation of sodium-ion battery technology (writes Peter Donaldson). Speaking exclusively to E-Mobility Engineering, he says they will also be able to compete with […]

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Battery Safety

The EV battery industry offers a variety of ways to minimise the hazards they can pose, as Peter Donaldson explains. Proximity to large amounts of energy has always presented hazards, but people have mostly learned to live with them and enjoy its benefits....