About This

• 【REAL-TIME BATTERY MONITORING WITH LCD VOLTAGE TESTER】 Unlike ordinary solar battery chargers, this upgraded system includes a separate LCD voltage tester for instant battery monitoring. Simply connect it to view accurate battery voltage from 4.5V–60V with no guessing required. The high-brightness display stays easy to read even in direct sunlight, helping you quickly understand your battery condition anytime.
• 【SMART MPPT CHARGING TECHNOLOGY – UP TO 30% MORE EFFICIENCY】 Advanced Maximum Power Point Tracking (MPPT) technology delivers up to 30% more charging efficiency than standard PWM controllers by maximizing solar energy conversion. Intelligent 3-stage charging protects against overcharging, while anti-reverse drain technology prevents nighttime battery discharge and helps maintain battery health during storage.
• 【UNIVERSAL BATTERY COMPATIBILITY FOR VEHICLES & OUTDOOR USE】 Compatible with LiFePO4, AGM, GEL, SLA, flooded, and standard lead-acid batteries. Ideal for cars, trucks, boats, RVs, motorcycles, trailers, farm equipment, and seasonal vehicles. Keep batteries charged during long periods of storage and ensure reliable starts whenever you need them.
• 【IP67 WATERPROOF, SHOCK-RESISTANT & EXTREME WEATHER READY】 Built with high-efficiency monocrystalline cells, heavy-duty tempered glass, a reinforced aluminum alloy frame, and a fully sealed IP67 waterproof design. Designed to withstand rain, snow, heat, dust, and harsh outdoor environments. Reinforced protective corners help reduce accidental impact damage for long-lasting durability.
• 【15W COMPLETE KIT – EASY PLUG & PLAY INSTALLATION】 Includes a 15W solar panel, intelligent MPPT controller, LCD voltage tester, 1 mounting bracket; 1 screw kit; and 4 protective corners，alligator clips, O-ring terminals, and a 12V cigarette lighter plug for true plug-and-play installation. Built for dependable performance with an expected lifespan of up to 25 years. Plus, enjoy worry-free warranty and lifetime technical support with our 24/7 customer service.

Overview

• Brand : SUNAPEX
• Material : Aluminum
• Product Dimensions : 11.22"L x 0.7"W x 13.39"H
• Item Weight : 4.1 Pounds
• Efficiency : High Efficiency