High-capacity 314Ah LiFePO4 leisure battery with Bluetooth monitoring, built for reliable off-grid power in motorhomes and campervans.
High-performance 172Ah LiFePO4 leisure battery with Bluetooth monitoring, delivering reliable off-grid power for motorhomes, campervans and travel setups.
High-capacity 460Ah Gen 2 LiFePO4 leisure battery with Bluetooth monitoring, built for serious off-grid power and high-demand motorhome or campervan setups.
Ultra high-capacity 628Ah Gen 2 LiFePO4 leisure battery with Bluetooth monitoring, designed for maximum off-grid power and demanding motorhome or campervan setups.
Power Your Adventures Off Grid
Trusted off-grid power solutions for campervans, motorhomes, and outdoor adventures
Power Anywhere with EcoFlow
Portable power for campervans, off grid living and home backup
Reliable Power with Bluetti
Built for off grid living, motorhomes and backup power
Latest News
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Budget AGM Leisure Batteries: Are They Worth It? Dynamp Range Explained
Not every build needs premium lithium. We've added a budget Dynamp AGM/EFB range starting from £69.95, here's an honest look at what you gain, what you trade off versus lithium,...
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Does Cold Weather Affect Lithium Batteries? UK Winter Guide & Heating Pads Explained
Solar panel producing power but your battery won't take it? That's the "lithium cold-weather wall." We explain why cold affects charging (not discharging), the 0°C to 45°C safe charging range,...
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How to Charge a Fogstar Battery: Solar, Mains & DC-DC Explained
Solar, mains or DC-DC — which is the right way to charge your Fogstar battery, and at what voltage? We break down all three methods and the exact figures Fogstar...
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Sonnie's Adventures Fogstar Battery Offer: FOGSTAR10 Discount Code Explained
Searching for a Fogstar discount code and getting one that doesn't work at checkout? Here's the current genuine code, why coupon aggregator sites often list expired ones, and how to...
Real reviews from real customers
Authentic feedback from riders who trust our gear for their journeys.
★★★★★
“Absolutely brilliant, dropped the battery inside and registered the warranty and also as had a spare battery holder in the van also gave me that. Different level of service and these are the companies we should support. Would not hesitate to recommend and use again”
— Darran Callaghan
Verified Google Review
★★★★★
“Amazing customer service. I purchased a porta potti and toilet roll from Sonnies Adventures and had some questions before placing my order. They came back to me very quickly with the answer to my question. Ordering was really easy and delivery was quick. I am very happy with the products received. Thank you. I will be ordering again and have already shared the details with friends.”
— Kelly N
Verified Google Review
★★★★★
“I ordered a fogstar battery from Sonnie’s Adventures using the Halloween offer they have on, they were very friendly and helpful and the battery arrived perfectly within 2 days of ordering! Brilliant service highly recommend, thanks again guys!”
— Ben Harding
Verified Google Review
★★★★★
“An absolutely fantastic service and price. His communication and customer care was fantastic. Especially notable when TNT didn’t deliver the battery (most expensive) part of the order. I’d highly recommend them.”
— Robert Watson
Verified Google Review
