I bought this when I had an old car which suffered from battery drain if I didn't drive it regularly.
Halfords SOLAR POWER BATTERY MAINTAINER 6.0W
PERFECT FOR MAINTAINING LEISURE BATTERIES WHEN NO MAINS POWER IS AVAILABLE. FOR MOST 12V BATTERIES INCLUDING CARS, CARAVANS, CAMPERVANS, TRUCKS AND BOATS.
Comes with clips to connect to a 12v battery and a plug that connects to your car's diagnostic port.
Fair Offer Policy applies
Solar power car battery maintainer (TW1 Strawberry Hill)
This offer has been gifted to someone and is no longer available.