Fernando Alonso Blames His Own Team’s Battery For Losing Races Everyone Thinks He Should Win

Australia starts 17th, runs 10th before the field finds its rhythm. China starts 18th, same result, same lap. Then, both times, around lap 20, Alonso takes both hands off the wheel at full racing speed and shakes them in the air, not a celebration, not a signal to the pit wall.

He’s trying to get feeling back in his fingers. He retired on lap 32. Nobody’s out-driving him. Nobody’s out-strategizing him. So what exactly is happening to this car?

A Separate Championship — One They’re Losing

After China, Alonso sat down with reporters and said it clean. “On lap one it’s true that we all have the same level of battery — which is full. Then we enter this battery world championship, and in that we are not as good as the others.”

That’s a two-time world champion telling you, publicly, that his team is losing a war most fans don’t know is being fought. Not the aero war. Not the tire war. The battery war. If you don’t understand why that matters, everything else about this season stops making sense.​

When A World Champion Can’t Feel His Hands

Before Melbourne, Adrian Newey told the media that Alonso believed he could sustain no more than 25 consecutive laps before risking permanent nerve damage to his hands. Stroll put his own threshold at 15 laps, citing prior wrist surgery. In China, the vibrations were worse, and Alonso confirmed he lost sensation in his hands and feet and physically could not continue.

Stroll also retired due to suspected battery failure; safety car out. In any other sport, play gets stopped when a star can’t feel his hands. In F1 2026, they called it a vibration problem and sent both cars out anyway.

What Honda Admitted Should Terrify Every Aston Martin Fan.

Honda didn’t hide. Engineering head Ikuo Takeishi confirmed on the record that abnormal engine vibrations damaged the battery system, the primary reason for every stoppage. Then came the line that should make Aston Martin fans feel genuinely sick: “Several components may be interacting, so we cannot say that fixing a single part will solve everything.”

In plain English: they built a hand-numbing jackhammer and don’t yet know which piece is the hammer. The season has started. They’re still diagnosing.​

If You’re Just Watching Pit Stops, You’re Missing Out

The new rules tripled the electric motor’s output, from 120kW to 350kW, while deliberately cutting the combustion engine’s output from roughly 560kW to roughly 400kW. Teams can now deploy massive electrical bursts multiple times per lap, as often as the battery allows.

The V6 is now the tow vehicle. The battery is the nitrous. Energy harvesting and deployment are no longer marginal gains — they are lap time. When Alonso says “battery world championship,” he isn’t venting. He’s reading you the rulebook.

Aston Martin Asked For This. Literally

When Newey joined in March 2025, Honda’s F1 project leader Satoshi Tsunoda confirmed that “almost everything changed.” The team asked Honda to package the power unit as compact and short as possible, Newey’s signature move, to squeeze everything tight, and find performance in the packaging.

That request produced a two-level battery configuration that is now vibrating itself to pieces under race conditions. The decision that was supposed to make Aston Martin fast is the exact same one that makes them unreliable. There’s no villain. They all agreed on it.​

The Numbers From Testing Tell You Everything

The Honda deal was meant to be the break from years of buying a customer Mercedes package off the shelf, a works partnership, a factory relationship, a seat at the top table. Then pre-season testing happened.

Mercedes covered 6,193km across both test windows. Aston Martin managed 2,111km, the least of any team on the grid. They went to Melbourne already behind. They haven’t caught up since.

F1 Is Selling You a Green Story. Alonso Is Selling You the Real One

The 2026 rules were marketed on sustainability — 100% sustainable fuels, Formula 1 going green. What the press releases didn’t lead with is that cutting the combustion engine funded the biggest electrical arms race in the sport’s history.

The team with the best battery chemistry, the best harvesting algorithm, and the best deployment software wins on Sunday. The fuel is sustainable. The competition is ruthless. Only one of those ends up on the trophy — and Alonso already knows which one.

Japan. March 29. Honda’s Home Race

Honda’s engineering head set the deadline himself: “I intend for the car to be competitive before Suzuka.” After the China qualifyier, reporters asked Stroll whether Aston Martin had made progress since Australia. No. More laps this weekend? No. Anything positive at all? “Not really at the moment, no.” Six words.

That’s the season summary for a team that hired the most famous car designer alive, signed a factory engine deal, and spent heavily to become a contender. If the battery isn’t stable by Suzuka, this stops being a bad start and starts being a failed project.

Every Retirement Tells You What’s In the Way

In China, Alonso drove on deteriorating hand sensation for over 20 laps before the team called it — not waiting for permission, fighting to stay out. He spent three seasons at McLaren-Honda when that engine was the standing joke of the paddock, yet he still dragged it to points finishes. He knows what a broken power unit era looks like.

What 2026 is exposing is that Aston Martin arrived at the most electrically demanding ruleset in Formula 1 history with a battery that vibrates drivers numb and a testing gap they never closed. The starts will keep being spectacular. Until Honda fixes the Frankenstein battery, the results will keep being nowhere, and the question nobody at Aston Martin wants to answer out loud is how many more laps Alonso is willing to go numb for before this becomes McLaren-Honda 2.0.

Sources
“Aston Martin losing out in F1’s ‘battery world championship'” — ESPN
“Alonso retired from Chinese GP as he was ‘losing feeling in my hands and feet'” — RaceFans
“Honda explains Aston crisis as battery flaw exposed” — GrandPrix.com
“Aston Martin F1 Car So Violent Drivers Can’t Run Full Race” — Autoweek
“Lance Stroll retirement sparks Chinese GP safety car” — RacingNews365​
“F1 testing results: Fastest times + total laps from 2026 pre-season” — The Race