Optimate 40W Solar Duo Pulse Charger, Tester & Maintainer

The OptiMate 40W Solar Duo Pulse Charger, Tester & Maintainer keeps your 12V battery charged during daylight and monitored throughout the night. You use its solar panel, smart controller and pulse-charging programme to manage battery condition through automated regulation, LED status information and staged maintenance.Discover the key features of this charger, tester and maintainer:40W Polycrystalline Solar Panel: A high-intensity polycrystalline panel within an aluminium frame uses a 12V/12.8V output and a 2m SAE-terminated cable to convert available sunlight into a steady power supply, giving you reliable daytime charging and resulting in consistent energy delivery for batteries between 10Ah and 160Ah.TM522-D4 Smart Charger-Controller: A 7A controller with six steps test, save, charge, optimise, maintain and monitor uses pulse technology and dual-conversion circuitry to manage charging based on battery condition, helping you protect lead-acid and lithium LFP batteries and resulting in balanced long-term maintenance.Five-LED Charge and Status Display: A dedicated LED panel shows solar input, save, charge and maintain stages as well as resting battery condition every three seconds, giving you clear information during the day and overnight and resulting in easier interpretation of battery status.Low-Volt Activation Down to 4V: A save mode that detects and responds to severely discharged batteries allows controlled recovery from 4V, helping you bring a weak battery back to a usable state and resulting in improved chances of restoring older or neglected units.Electronic Protection System: Integrated safeguards against overcharging, spark formation, short-circuits and incorrect connections regulate output automatically, giving you safer unattended operation and resulting in dependable long-term maintenance.Complete 24/7 Maintenance Cycle: A charging programme that switches between daytime charging and overnight monitoring maintains state of charge continuously, helping you avoid sulphation and resulting in more stable long-term battery health.Energy-Saving Dual-Conversion Technology: A system that maximises low-light energy capture and converts it into high-pulse output improves charging efficiency, supporting usable charge even in variable conditions and resulting in more effective use of daylight hours.IP54 Weatherproof Construction: A sealed controller housing and outdoor-rated panel allow installation in exposed areas, giving you a robust setup for year-round use and resulting in dependable performance across changing weather.Included Mounting and Connection Hardware: Corner brackets, an O-1 weatherproof battery lead, an O-4 clamp lead and the SAE harness provide fixed or temporary installation options, helping you connect to different batteries easily and resulting in a flexible setup for regular or seasonal use.You use this system to maintain charge on vehicles or equipment that remain unused for extended periods, keeping the battery in workable condition with minimal effort. Its staged charging, recovery capability and continuous monitoring support routine upkeep in outdoor settings where mains access is limited. Adding this kit to your garage or vehicle setup provides a practical way to manage everyday battery maintenance, offering a smart choice for keeping your equipment ready for use whenever required.