33cm x 33cm
This charger is NOT designed to recharge a flat battery, but it will prevent the battery from going flat in the first place, or it can top up a partially discharged battery (slowly).
Its main benefit comes if your car or camper van isn’t being used much over the winter, in the summer sunshine it it’s obviously a bit more efficient, but normal winter daylight is sufficient to keep your battery topped up, but it is not intended to replace a traditional battery charger, more for maintenance purposes.
If your 12v power socket is permanently ‘live’ then you can plug it in there, if not you will have to attach it direct to the battery terminals.
Solar Powered 12v Trickle Charger (Weston Rhyn SY10)
This offer has been gifted to someone and is no longer available.