Battery

New Products

Moke goes all-electric

Moke International has announced the introduction of the all-electric Moke. It is replacing the IC-engined version, which after January 1 will no longer be available. Its three-phase AC synchronous 44 hp motor and rear-wheel direct drive are said to allow it to reach 55 kph (34 mph) in 4.5 seconds, and then on to a […]

Web exclusive

Balance Batteries shares details about its range of modules

Balance Batteries, a new Tier 2 supplier of battery modules, recently unveiled its energy storage solutions and spoke with us exclusively to highlight the technologies used in them – some of which are supplied externally, and some developed in-house

New Products

Momentive expands its range of liquid silicone rubbers for e-mobility

Momentive Performance Materials has added two new liquid silicone rubbers (LSRs) to its materials portfolio. It says the LSRs, NL9360 and NL9330, are particularly suitable for dissipating high temperatures from sensitive components, for example in the drive system or charging management of EVs. Momentive has also announced a new low-temperature cure (LTC) LSR that cross-links […]

Grid

Cell test systems do double duty

EA Elektro-Automatik in Germany has launched a series of bidirectional DC power supplies and regenerative DC loads for testing fuel cell stacks (writes Nick Flaherty). Fuel cells are characterised by determining their electrical resistance, and the performance is usually indicated via polarisation curves by measuring the voltage and current. A durability test after a fuel […]

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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 […]

Focus on...

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 […]

New Products

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. By combining supercapacitors with traditional lithium-ion batteries, the lithium-carbon technology enables a full charge to be delivered in a similar time to refuelling an IC-engined vehicle. In addition, the lithium-carbon cells do not use […]

Web exclusive

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 […]