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Personal trainer talking a client through a training plan

About The Battery

Built to recharge people

The Battery is a personal training business founded by Michael Alldis on a simple belief: everyone has more strength in reserve than they think. They just need the right charge.

Why “The Battery”?

Because that's how energy works

Life drains it. Long days, broken sleep, stress, desk jobs and the slow creep of the years all run the battery down. Most people don't notice until it's nearly flat.

The right training charges it back up. Stronger muscles, a fitter heart, better sleep, more confidence — and the energy to enjoy the things that matter outside the gym.

Our logo says it plainly: build muscle, boost energy, lose weight, stay healthy. Four cells. One fully charged you.

The Battery Personal Training logo — build muscle, boost energy, lose weight, stay healthy
Personal trainer correcting a client's hip position during a one-to-one session
One coach. Every session.

Founder & Head Coach

Meet Michael Alldis

Michael Alldis founded The Battery to offer something many gyms can't: genuinely personal coaching, where every rep is watched, every plan is bespoke and every client is known by name, goal and story.

Michael works with people of all ages and abilities — from first-timers and busy parents to competitive athletes — with a particular passion for helping people over 40 rediscover their strength. Every session is focused, encouraging and built around one question: what will make you stronger for life?

How we coach

Four cells of great coaching

  • Personal

    No templates. Every plan is written for one person, and it changes as you do.

  • Progressive

    Small, measurable steps forward every week. Progress you can see, feel and trust.

  • Practical

    Training and nutrition that fit real lives — jobs, families, knees and all.

  • Positive

    Leave every session with more energy than you arrived with. Charge, never drain.

The training floor

Where the work happens

View our services
Dark premium gym floor with dumbbell racks and benches
Coach holding focus pads while a client throws punches
Rows of black kettlebells on a gym floor
Man pushing a weighted sled across gym turf

Power your potential

Let's charge you up

Your first step is a conversation. Book online in under a minute, or give us a call — we'll talk through your goals and find a time that works for you.

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