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Solar battery maintainer kit with a rectangular solar panel, crocodile clips, cigarette lighter plug, and suction cups laid out on a light background.

POWOXI 8W Solar Battery Trickle Charger

An 8W POWOXI panel for a 12V battery. Clip it to the posts or use the cigarette-lighter plug, and hold the panel in daylight with the suction cups.

4.7 / 5.0

Free UK Delivery

Next-day dispatch from our UK warehouse

12-month UK Warranty

Full manufacturer warranty with UK support

30-Day Free Returns

No questions asked, prepaid return label

8W POWOXI

For a 12V battery in daylight

1,224+

Happy Customers

4.7★

Avg Rating (136+ reviews)

92%

Satisfaction Rate

🇬🇧

Loved Across Britain

SolarBatte

SolarBatte
4.7 (136 reviews)
£41.66RRP £53.3222% OFF

£41.66 inc. VAT (£34.72 ex. VAT)

Only 13 left — 45 ordered this week

An 8W POWOXI panel for a 12V battery. Clip it to the posts or use the cigarette-lighter plug, and hold the panel in daylight with the suction cups.

There is nothing more frustrating than arriving at your caravan, uncovering your motorcycle for the first spring ride, or heading to the marina, only to be met with the dreaded click of a flat battery. At SolarBatte, we understand that modern vehicles and leisure equipment draw a constant parasitic drain, even when switched off. That is why we developed a simple, reliable solution tailored for the unpredictable British weather.

Unlike complex, heavy solar arrays from brands like SUNER POWER or ECO-WORTHY, which often require technical installation and controllers, our focus is purely on hassle-free maintenance. We believe that preventing battery drain should be as easy as plugging in a cable and walking away. The POWOXI 8W panel is for a 12V battery. Use the alligator clips or the cigarette-lighter plug, and keep the panel in daylight.

Based in the UK, we pride ourselves on delivering high-quality, a controller that covers over-temperature, reverse current and over-charge. Whether your vehicle is parked on a driveway, stored in a remote compound, or moored at a marina without mains access, SolarBatte ensures your battery remains topped up and ready for your next adventure.

Why UK Customers Love Us

Our products are designed and supported in the UK, ensuring superior quality and fast tracked delivery from our British warehouse. We offer free UK delivery on all orders, eco-friendly packaging to reduce carbon footprint, and warm, direct customer service. Every order is backed by a generous 30-day returns policy under the UK Consumer Rights Act 2015 — you are always protected.

How to Setup

How to use
  1. Place the panel in daylight. The suction cups hold it on glass.
  2. Fit the alligator clips to the 12V battery, red to positive and black to negative, or insert the cigarette-lighter plug.
  3. Red means enough sun. Green means the battery is connected and charging.

What Our Customers Say

Verified Purchase

I clip this to the boat battery and leave the panel in daylight. The lamp shows green once the battery is connected and charging.

Colin Baker, Southampton
Verified Purchase

I use the MG once a month. I fit the alligator clips, leave the panel on the dashboard in daylight, and the lamp shows green when it is charging.

Sarah Mitchell, London
Verified Purchase

I use the cigarette-lighter plug in the garage. The controller covers reverse current, and the lamp shows green when the battery is connected and charging.

David Patel, Birmingham
Verified Purchase

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.

Ian MacLeod, Inverness
Verified Purchase

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.

Chloe Evans, Cardiff
Verified Purchase

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.

Mark Henderson, Leeds

Trusted by Thousands of UK Vehicle Owners

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Frequently Asked Questions

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