High-Efficiency Charging: The 20W 12V solar panel battery charger is built with efficient monocrystalline cells and high-transparency tempered glass, delivering higher conversion efficiency and faster charging speed, ensuring your battery gets fast power replenishment.

• Wide Compatibility: Compatible with multiple 12V batteries, including LiFePO4, Li-ion, AGM, Gel, SLA, and EFB. Ideal for gate openers, electrical fencers, garden lighting, farm equipment, street surveillance cameras, and more.
• Smart Charging Controller: Built-in controller provides multiple protections including overvoltage, overcurrent, short circuit, over-discharge, overcharge, and overheating. Optimize charging efficiency while safeguarding your battery and solar system.
• Easy to Install & Connect: This solar battery trickle charger maintainer comes with a 0–60° adjustable pole-mount bracket and fits poles with an outer diameter of 1.57 - 2.68 inch / 40 - 68 mm. Also includes a 122" extension cable, 43.3" O-ring terminals, and 43.3" alligator clips for easy connection.
• All Weather Durability: This IP65 waterproof solar panel battery charging kit operates reliably in extreme conditions from −40℉ to 185℉. Built to withstand wind, rain, snow, and sunlight exposure, it's ideal for long-term outdoor use.

Product Specifications