• Charges and maintains a 12V battery during the day and monitors and displays the battery state of charge at night
• The solar panel is where the sun is and the charger is where the battery is, so that you have immediate information on battery condition at hand right where it matters most
• Saves flat batteries from as low as 4V with its unique pulse action
• The reach / distance between battery and panel is 124" (Extenders sold separately)
• Battery condition is displayed every 3 seconds
• Ready indication for STD, hi-performance AGM batteries and lithium LFP batteries
• Draws less than 0.5mA during monitor mode.
• Automatically switches to CHARGE when solar power is sufficient

Since 1994, OptiMate's powerful battery chargers have been ensuring that the life and performance of vehicle batteries are maximised. OptiMate is the trusted partner of more than 15 leading original equipment manufacturers of vehicle and power batteries, as well as millions of satisfied owners of motorbikes, cars, quads, trucks, boats and other equipment worldwide. This is thanks not only to the OptiMate's unrivalled reliability, but also its unique features such as Ampmatic current control to adapt the charge rate to the size and condition of the battery, pulsed end-of-charge voltage for effective cell equalisation without overcharging, round-the-clock ‘plug and forget’ maintenance to ensure batteries are always ready for use and - for anyone who has forgotten to charge their battery - the unique ability to top up fully discharged batteries where other chargers fail. OptiMate's fully automatic, energy-saving, plug-in anywhere (100 - 240 V) electronics are environmentally friendly and deliver the best performance with the most efficient use of energy. OptiMate offers a wide range of high-quality and reliable accessories, from battery testers and USB products to cables and plugs, which can be ordered in the Optimate brand shop at Thunderbike.