In our relentless pursuit of reliability and performance, we have teamed up with Victron Energy — the market leader in delivering the very best in power management. Their advanced inverter technology ensures seamless and efficient conversion of power for every application.
We understand the importance of a dependable inverter system at the heart of your off-grid or backup power setup. That’s why we’ve aligned ourselves with the unmatched expertise of Victron Energy, renowned worldwide for their high-quality, field-proven inverter solutions.
Our collaboration brings you the assurance of a power system that adapts to every scenario. Whether you’re drawing from your lithium battery bank, relying on shore power, or integrating renewable energy like solar, we offer a range of Victron inverters and components designed to perform flawlessly in any environment. Just add one of our SMARTCOMM SERIES batteries and a SCS cable for the perfect setup.

Is our free technical support program designed to assist LithiumPro customers with their battery installation. Ensuring their batteries are setup safely and efficiently to run their off-grid system. If you buy your Off-grid system from LithiumPro will be on hand to help configure your new off-grid system. When you are ready to Install, whether that through on of our network of authorised installers or you are installing your self, we will be here to support. We can even remotely setup your system via the VRM Portal.
EXCELLENT Based on 33 reviews Posted on Daz The Sailor2025-12-12Trustindex verifies that the original source of the review is Google. Had a great install by BlueFix and we agreed on a 24v system powered by this awesome 24v 280ah battery delivering top notch performance ( 600 amps in 12v) . I can see all the data through my cerbo touch screen giving live state of charge directly from the battery via a CANbus cable ! Want more data just open the blue tooth Lithium Pro app and every think their for the tech geek and peace of mind for the general user as you can monitor even down to individual cell level with a very handy battery health feature ! Luke at BlueFix working with Glen at Lithium Pro Energy have provided me with a great system and amazing customer service (5 year warrenty) both taking all the time needed to answer all my silly questions .. Using this battery with the inverter gives seemless 240 power which delivers all the power you need and never overstretching the battery which is constantly being looked after by the Battery Monitor System . Nearly two months in Im very happy and look forward to all the power I need this summer . If you want the best tech, power delivery, backed up by a great team then defiantly check out Lithium Pro Energy and they will look after you , thanks guys DazPosted on Oren Kipnis2025-11-12Trustindex verifies that the original source of the review is Google. 3 months ago I purchased 2 Ultravolt 105 Ah batteries for my Volkswagen T3 camper, as direct replacement of 2 Lead acid 70 Ah units. The new batteries are lighter, function excellent and very stable on voltage. Prior to install the batteries, I needed some technical support, which I received from Glen on WhatsApp, although he was on annual leave. After being used to a state of charge of 40% after one night, The lowest state is 85%, enabling me to stay stationary for few days with the combination of a 200 watt solar panel. Understanding the technology, design and effort which has been invested in these batteries, I can highly recommend these to any body who considers a build, an upgrade or a replacement.Posted on Violet Vyner2025-10-09Trustindex verifies that the original source of the review is Google. Without question a 5 star product and amazing support! My story… had 2 agm batteries on my campervan van and wanted to upgrade. Did loads of research into lipo4 batteries. I then talked to a really helpful guy at Lithium pro. I asked thousand questions about inverter compatibility and my existing bms etc. . He was very patient and answered everything without any sales pitch. I ended up buying the arctic extreme 175amp v2 along with the victron mains charger. There is no denying it is an expensive battery, but with the good warranty and features and build quality inside the battery, I felt that this battery would last me pretty much for my lifetime! ( in my sixties) . The battery is now installed in my van, with me asking more rather moronic questions on the whatsapp support ( they reply quickly). The phone app is super cool and i can see everything you could want to see re battery management. As for the power, im trying to run the battery down to zero ( to calibrate the app thing… just need to do it once) and after 2 days with fridge on its STILL got 87 per cent left! Excellent battery, excellent support and imo worth the money.Posted on malcolm gibson2025-10-08Trustindex verifies that the original source of the review is Google. Had my Lithium Pro 105Ah battery now for just over 12 months, well, what a game changer is has been. Did not tend to send much time off grid before because of "battery anxiety" but that is now a thing of the past. I have the blue tooth capable one and the app that you get is just brilliant, lets you know exactly what the status is and more. Took me a while to decide to take the plunge but glad I did. Wish I had done it sooner. At one point before a three week trip looked like it was not charging on electric hook up and phoned their technical service. They were brilliant, turns out it was my van with the issue but they talked me through it and helped get me sorted. 5 star service for reliability and post sales help.Posted on dave gledhill2025-08-07Trustindex verifies that the original source of the review is Google. Purchased a 105ah battery from them for my motor home. It's a direct replacement for my existing lead acid battery. No need to change the terminal connections or change my existing charger. The app to check on my battery has a good interface and allows me to double check that I have not left anything on when I park my motorhome up for a couple of weeks. Glen at the office was super helpful when due to user error, I let my battery drain a bit too much. He diagnosed the problem in seconds. Thank you.Posted on Jackie Short2025-07-18Trustindex verifies that the original source of the review is Google. We have had our 175 lithium battery for our caravan for a year and it works well and nice not to worry about the battery draining like a lead battery. We worked out that it will pay for itself within another year not needing electric hook up. We are mainly off grid and battery is sufficient for our usage. The people at Lithium Pro are all helpful and knowledgeable and would recommend them.Posted on Glynn Rixom2025-07-15Trustindex verifies that the original source of the review is Google. Decided to bite the bulletin and go lithium and purchased a 105ah Ultravolt. I was a bit worried the cost would outweigh the benefits. I recently went away for 3.5 days totally off grid. I previously was very careful in my 12v usage when off grid and managed to eke out my AGM battery for 3 days. This time I didn’t bother being careful with my 12v usage. We had showers every day, kept lights on until late, used Sat Tv every night etc etc . Ended up with 56% battery indicating I could have survived off grid for 6 days. Overall very impressed and happy I took the plungePosted on Glen Mcleod2025-06-25Trustindex verifies that the original source of the review is Google. I bought a 280amp seat base battery from Lithium Pro about 6 weeks ago this is probably the best upgrade I have ever made. I have 200w solar and a b2b charger and since fitting it I have not had to plug into grid power at all yet. I have a compressor fridge that I can run 24/7 with no worries. As most of my camping is off grid this makes things so easy. Glen is very knowledgeable and gave me some good advice. The icing on the cake was I got a phone call from Glen yesterday checking everything was working as it should, how many other companies do that after they’ve got your money. I can’t recommend this company and it’s products enough 5 STAR product and 5 STAR service.Posted on Jon West2025-06-10Trustindex verifies that the original source of the review is Google. The Articxtreme is a perfect fit for UK caravans and more than powerful enough to move my 2.3 ton VanMaster. So much better than lead acid. The charger was also easy to install and is very fast at charging. Staff always answer the phone and are very helpful, troubleshooting step by step and finding practical solutions. So glad we found LithiumPro. Highly highly recommended. Thank you, JonPosted on T&P2025-05-27Trustindex verifies that the original source of the review is Google. We had a 280ah Underseat battery fitted from Lihium Pro Energy and we can’t say enough about their fast delivery but also their aftermarket service is fantastic. We not tech minded but Glen and the lads walked us through all the settings to make sure everything was OK not only with the battery but also all our charging and solar settings to make sure they are working to the optimum efficiency. Thanks again for a great product and a reasonable price and for such good service.

Delivery is free to all mainland UK, with the exception of NI, Scotland and the isles. Our couriers charge a small premium to delivery to these locations. This will be calculated at checkout based on your postcode.
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