High-Efficiency Charging: VEVOR 30W 12V solar panel battery charger is built with efficient monocrystalline cells and high transparency ETFE film, delivering higher conversion efficiency and faster charging speed, ensuring your battery gets fast power replenishmentWide Compatibility: Compatible with multiple 12V batteries, including LiFePO4, Li - ion, AGM, Gel, SLA, EFB.Our solar battery trickle charger maintainer is suitable for motorcycles, boats, cars, SUVs, RVs, vans, campers, automobiles, snowmobiles, etcSafe Charging Controller: Built-in microcontroller provides multiple protections including overvoltage, overcurrent, short circuit, over-discharge, overcharge, and overheating.Optimize charging efficiency while safeguarding your battery and solar systemAll-Weather Durability: Our IP67 waterproof solar battery charger maintainer works reliably from −40℉ to 185℉, withstanding wind, rain, snow, and sun for long-term outdoor use.(Keep panel stationary during use.Do not use while the vehicle is in motion to prevent vibration or falling off)Easy to Connect: This solar panel battery charging kit includes 43.3-inch (1.1m) alligator clips, 43.3-inch (1.1m) O-ring terminals, and a 43.3-inch (1.1m) cigarette lighter plug, plus a 122-inch (3.1m) extension cord.Just plug and play for quick chargingVEVOR 30W 12V Solar Panel Battery Charger, Solar Battery Trickle Charger Maintainer with Built-in Smart Controller & 3 Connection Cables, IP67 Waterproof Portable for RV Car Motorcycle Boat Van Camper

6-Stage Protections

High Compatibility

Built to Last

Easy to Connect

Wide Applications

Higher Conversion Efficiency

Compatible Battery Voltage: 12V,Solar Panel Dimensions: 18. 11 x 15. 55 x 0. 98 in / 460 x 395 x 25 mm,Maximum Power: 30W,Waterproof Rating: IP67,Color: Black,Item Model Number: 30W,Surface Material: High-Transparency ETFE Film,Max Power Voltage: 15V,Solar Cells: Monocrystalline Silicon ,Net Weight: 1. 41 lbs / 0. 64 kg