Fast UK Delivery
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Evolving Power solutions

Power your journey with next-generation lithium technology. We deliver reliable, efficient and lightweight energy solutions designed for life on the move - from campervans to off-grid living and everything in between.
Lithium Batteries
Battery Chargers

Lithium Leisure Batteries

Our range of lithium leisure batteries are designed to deliver reliable, long-lasting power wherever your adventures take you. Built for performance, safety and efficiency, they provide a modern alternative to traditional lead-acid batteries - without compromise.

Xplorer Base

Look no further than the Xplorer Base range for dependable performance at an accessible price point.
Xplorer Base
Xplorer Base

Proven Lithium Performance

Built with premium Grade A prismatic LiFePO₄ cells and an advanced Battery Management System (BMS), Xplorer Base batteries deliver true deep-cycle capability, fast charging and long service life, making them ideal for everyday power needs.

Compact, Practical & Scalable

Lightweight and space-efficient, the Base range is easy to install and simple to scale as your power requirements grow. It’s a straightforward, no-nonsense lithium solution designed to replace traditional lead-acid systems without complexity.

6 Year Warranty

With robust safety protections and a class-leading 6 year warranty, Xplorer Base lithium leisure batteries provide peace of mind and reliable performance backed by expert UK-based support.
Available via Alpha Batteries

Xplorer Polarmax

Designed for users who demand maximum performance, Xplorer Polarmax delivers power without compromise.
Xplorer Polarmax
Xplorer Polarmax
Xplorer Polarmax

Integrated Onboard Heating

Cold temperatures shouldn’t limit when or where you travel, so whether you’re winter touring, marine cruising or running off-grid systems year-round, onboard heating allows Xplorer Polarmax batteries to perform reliably in conditions as low as -20 degrees celsius.

Smart Monitoring & Full Visibility

With built-in Bluetooth connectivity you can monitor battery health, charge status and performance in real time through our dedicated smartphone app - putting total control at your fingertips.

10 Year Warranty

Backed by a premium 10 year warranty, it’s built for those who expect year round use and long-term confidence, wherever their journey leads.
Available via Alpha Batteries

Lithium Battery Chargers

Power your adventures with fast, safe and efficient charging. Our selection of smart battery chargers are designed to get the most out of your lithium leisure batteries, delivering reliable performance whether you’re on mains hookup, at home or preparing for your next trip - so you’re ready to go when the journey calls.
Available via Alpha Batteries
BYDG Charger
BYDG Charger
BYDG Charger

Who Are Xplorer Batteries?

We’re a UK-based lithium battery specialist, working exclusively with the world’s leading manufacturers to deliver high-quality, reliable energy storage solutions. Backed by decades of experience every product we offer is built for performance, longevity and peace of mind.

Part of Alutra Energy Group

With roots back as far as 1977 Xplorer Energy is part of the Alutra Energy Group - a collection of battery focused companies dedicated to bringing the latest battery technologies to retail and commercial markets.

Built to the Highest Standard

We work exclusively with the world’s leading manufacturers to deliver the highest-quality products, all backed by an industry-leading minimum 6-year warranty across our entire lithium battery range.

Dedicated UK Based Team

We’re a UK-based company, committed to delivering products and services we’re proud of. Whether your enquiry is sales or service, you’ll always deal directly with our local team of lithium battery experts.

Our commitment to Sustainability

With the environmental impact of advanced battery technologies becoming ever more important, we carefully select suppliers who adhere to ethical mining practices, responsible material sourcing and stringent environmental standards.

By partnering with industry leaders in battery innovation and recycling initiatives, we ensure that our products support a greener future for leisure power solutions.

Sustainability isn’t just a goal - it’s at the core of everything we do.

Frequently Asked Questions

Find clear, simple answers to the most common queries about our lithium batteries and chargers below. If you have any further questions just get in touch, our team is always happy to help!

Lithium batteries provide more usable power, faster charging and a much longer lifespan than traditional lead-acid or AGM batteries. They are also significantly lighter and maintain a stable voltage, meaning your appliances run better for longer without performance dropping as the battery discharges.

Yes. Most lithium leisure batteries are designed as direct replacements for lead-acid or AGM batteries. In many cases, you can simply remove your old battery and install the lithium one in its place. Some charging systems may need to be adjusted or upgraded to ensure optimal performance (see below!).

Lithium batteries work best with chargers and solar controllers that have a lithium charging profile. While some systems will work with standard chargers, using lithium-compatible equipment ensures faster charging, better efficiency and maximum battery lifespan. If you're at all unsure about your current setup just get in touch and we can guide you through the process.

Lithium batteries typically last several times longer than lead-acid batteries. With proper use, they can deliver thousands of charge cycles, providing many years of reliable service - even with frequent use and deep discharging.

Yes. Modern lithium leisure batteries include built-in battery management systems (BMS) that protect against over-charging, over-discharging, overheating and short circuits. This makes them extremely safe and reliable for use in mobile and off-grid environments.

Why choose Xplorer Energy?

Power you can trust - with fast delivery, easy returns and UK based support.
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Fast UK Delivery

We use express delivery services for reliable UK wide shipping.

30 Day Returns

Shop with confidence - we offer hassle-free returns within 30 days.

UK Based Support

Friendly help from our UK based team of lithium battery experts.
Xplorer Energy

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Have a question or need expert advice? Get in touch with our team and we’ll be happy to help with sales, support or technical enquiries. Rather drop us an email directly? You can reach us on [email protected].