McLaren has discovered a problem with the battery pack on Lando Norris's Formula 1 car played a part in his qualifying result for the German Grand Prix read more »

Lewis Hamilton's Q3 efforts were compromised from the outset after the Briton abandoned final Q2 lap, failing to recharge battery properly. read more »

Lewis Hamilton says a problem charging his Mercedes battery pack put him out of sync with his original qualifying run plan read more »

An imperfectly charged battery hindered the start of Lewis Hamilton's Spanish Grand Prix final qualifying session, but he believes Mercedes Formula 1 team-mate Valtteri... read more »

Take a look at the battery used by the Gen2 ABB FIA Formula E car in the latest episode of the Mahindra Blueprints series. In this video, Nicki Shields explains the McLaren... read more »

Max Verstappen claimed the practice hat-trick for the Mexican Grand Prix as Mercedes were hit with more troubles with a hydraulic failure for Valtteri Bottas. read more »

Daniel Ricciardo had his third retirement in six races after a battery issue forced him to pull over early on in the United States Grand Prix read more »

The FIA has rubbished suggestions that Ferrari's recent loss of form against Formula 1 rival Mercedes has anything to do with its monitoring of the Italian team's... read more »

Ferrari deny FIA's battery sensor hindering performance read more »

Maurizio Arrivabene says a new FIA sensor fitted to the Ferrari's battery is not the reason for Sebastian Vettel's recent drop in form. read more »

Ferrari has warned it will treat any future leaks of its technical secrets as a "serious matter", after recent intrigue about a second battery sensor on its Formula 1 car read more »

Ferrari have confirmed that they have a second sensor fitted within their battery, but have rejected claims that it has led to a power loss. read more »

The FIA has added a second sensor to monitor Ferrari's F1 battery - but the team denies it has sparked its recent dip in performance. read more »

Ferrari are adamant any debate about the legality of their SF71H, its battery or engiine is "completely closed" as the FIA are declared it legal. read more »

Sebastian Vettel admitted Ferrari suffered "a wobble" after rain caused a hectic end to Belgian Grand Prix qualifying at Spa.  read more »

Sebastian Vettel admitted Ferrari lost its cool during qualifying for the Belgian Grand Prix, leaving him second on the grid behind championship rival Lewis Hamilton. read more »

Low battery problems hampered final Q3 run - Sebastian Vettel read more »

The complexity of Ferrari's twin-battery arrangement in its Formula 1 engine's energy recovery system was enough to bewilder even the FIA read more »

Motorsport Show discusses the findings from the FIA's investigation into how Ferrari is using its battery in its F1 engine. For more:... read more »

The FIA has concluded its investigation into Ferrari's Formula 1 battery system, clearing it of any wrongdoing after suspicions it had found a clever way of getting around... read more »

Red Bull and Mercedes say they have faith in the FIA to ensure that Ferrari is fully complying with the Formula 1 regulations in terms of battery and ERS usage read more »

Renault technical director Bob Bell has dismissed fears of unreliability after Red Bull and McLaren both suffered from battery issues at the second winter test. read more »

Renault's Bob Bell, has dismissed claims that there is an inherent issue with its batteries, insisting that it is better yesterday's faults happened in testing than... read more »

McLaren's Eric Boullier says the team is "not overly concerned" by today's issues that saw Stoffel Vandoorne stop on track twice today. The Belgian endured... read more »

Max Verstappen says “a small battery problem” forced his on-track stop midway through the first day of the second F1 test but played down its impact. read more »