【20W 12V Solar Dual Exhaust Fan】: The new upgraded solar dual exhaust fan with high efficiency 20W solar panel and 3600mAh rechargeable battery, runs on sunlight during the daytime and ...

🌞【Faster charging】12v solar battery charger uses polycarbonate material with high light transmittance up to 95%, adopts the most efficient monocrystalline silicon panel and higher power.