POWOXI-9W-Solar-Battery-Trickle-Charger-Maintainer -12V Portable Waterproof Solar Panel Trickle Charging Kit for Car, Mo
£41.66 inc. VAT (£34.72 ex. VAT)
- 9W solar output steadily tops up 12V batteries during periods of non-use.
- Waterproof panel suits outdoor parking, caravans and boats in changeable British weather.
- Portable trickle charger helps prevent flat batteries without mains power access.
- Maintainer charging supports cars, motorcycles and other 12V vehicles from one kit.
Why Choose SolarBatte
The Ultimate 12V Solar Battery Maintainer
Say goodbye to the frustration of dead batteries after long storage periods. The SolarBatte 9W panel is a premium 12v solar battery maintainer designed to provide a steady, safe trickle charge to your vehicle's battery using just the power of the sun. Whether your vehicle is parked on a driveway, in a remote storage compound, or moored off-grid, this maintainer ensures your battery stays healthy and ready to start when you need it.
Built for the British Weather
Unlike standard indoor chargers, our waterproof solar battery charger uk edition is built to an IP65 rating, meaning it can withstand heavy rain, wind, and snow. The robust, weatherproof casing allows you to confidently leave the panel outdoors or securely mounted against a windscreen. It is the ideal car solar trickle charger uk drivers trust to combat the natural parasitic drain of alarms, immobilisers, and onboard computers.
Safe, Simple, and Versatile
Safety and simplicity are at the core of our design. Featuring a built-in blocking diode, this 9w solar trickle charger guarantees zero reverse charging at night, protecting your battery from draining backwards into the panel. It is a highly versatile vehicle battery maintainer panel, functioning flawlessly as a motorcycle solar battery charger uk riders use over winter, or a reliable boat battery solar maintainer for marine leisure setups. Simply connect the provided alligator clips or O-ring terminals, place the panel in the daylight, and let the sun do the rest.
Technical Specifications
- Power Output
- 9W (Max)
- Voltage
- 12V DC
- Waterproof Rating
- IP65 (Weatherproof)
- Protection
- Built-in Reverse Charge Blocking Diode
- Dimensions
- 365 × 210 × 15 mm
- Weight
- 480g
- Cable Length
- 2.5 Metres
- Certifications
- CE, RoHS, WEEE
Price Comparison
See how our price compares across UK retailers
| Retailer | Price | Delivery | Warranty |
|---|---|---|---|
| SolarBatte UKBEST | £41.66 | FREE | 12 months |
| Amazon UK | £41.66 | £4.99 | 12 months |
| eBay (est.) | £49.16 | Varies | Seller dependent |
| High Street RRP | £53.32 | N/A | Varies |
Prices checked 16 July 2026. Prices may vary.
Customer Reviews
Bought this to act as a boat battery solar maintainer while my vessel is moored over winter. Works flawlessly. The waterproof casing is solid and the battery has stayed at a healthy 12.6V despite the grim UK weather.
Perfect car solar trickle charger! I only use my classic MG once a month and was sick of jump-starting it. Plugged this in via the O-rings, left the panel on the dashboard, and it starts first time every time now.
Good quality 9w solar trickle charger. The reverse diode feature gives me peace of mind that it won't drain the battery at night. I just wish the included cable was slightly longer than 2.5m for my specific garage setup, but an extension fixed that.
Excellent bit of kit. Far simpler than the heavy Eco-Worthy setup I had previously. It's a genuine plug-and-play 12v solar battery maintainer that survives the Scottish rain without a problem.
I use this as a motorcycle solar battery charger over the winter months. It completely stops the immobiliser from draining my bike's battery. Fast delivery from their UK warehouse too.
Does exactly what it says on the tin. It won't charge a flat battery, but as a maintainer for my caravan in storage, it's brilliant. Much better value than the solar battery trickle charger price I was quoted at the local leisure shop.
Really impressed with the build quality. The suction cups hold it firmly to the inside of my campervan windscreen. A fantastic, fuss-free vehicle battery maintainer panel.