12v battery and solar chargers in comparison

Design for Extreme Weather This waterproof solar panel charger features an IP67-rated housing, built to endure torrential rain and extreme temperatures from -40 C to 80 C. ETFE material remains highly stable against UV rays, resisting brittleness or softening. Your ultimate solar battery maintainer engineered to weather any storm, making it ideal for RVs, boats, and long-term 12V battery storage

Solar battery charger for maintaining 12 V automotive batteries all year round

MEET THE GENIUS2UK Similar to our G1100UK, just better. It's 30% smaller and delivers over 140% more power. It's the all-in-one charging solution - battery charger, battery maintainer, trickle charger, plus desulfator.

Advanced Wireless Portable Charger Say goodbye to tangled cables, this solar charger supports all phones with wireless charging. All you have to do is to press the power button and set your phone down on the center of the wireless charging pad to get a charge.

VISUALIZED CHARGING Large LCD display the charging and battery status; charge voltage and current, inside temperature, charge percentage, summer mode, winter mode, etc. More convenient to use.

25000mAh Ultra-large Capacity With the capacity of 25000mAh, it can charge most smartphones for 8-10 times, tablets for 3-4 times.

Works with automotive, motorcycle, tractor, boat batteries, car battery and more

Efficent and Durable---This 20W solar panel is made of high-efficiency monocrystalline silicon that converts up to 23% of solar energy into cells. With a low-iron tempered glass surface and corrosion-resistant aluminum frame make this solar panel 100% waterproof and rustproof, the panel solar is protected against weathering and wear. It can withstand wind pressure up to 2400 Pa and snow load up to 5400 Pa. The panel is waterproof, making it ideal for outdoor or winter use.

DURABLE ETFE COATING, PORTABLE, FOLDABLE SOLAR PANEL Perfect for RV camping, charging consumer electronics, off-grid road trip, outdoor adventures, power production at remote areas and unexpected power outages. The panel have ETFE coating which can withstand high levels of thermal stress and is much stronger and durable comparing to other materials PET TPT used in similar panels

Widely Used Suitable for security cameras, laptops, car batteries, cars, tourist vehicles, ships, airplanes, satellites, space stations, outdoor farming, planting, tourism, solar street lights, etc.

Efficient Charging The 60W Solar Panel 12 Volt Trickle Battery Charger is designed to efficiently charge car, caravan, van, boat, and other batteries using solar energy. It helps maintain battery effectiveness and extends the service life.

Charging in any weather The solar battery charger panel which uses a more sturdy ABS plastic case, works well on cloudy or rainy days but can't be submerged. Especially the charging effect is better under strong solar sun. And the charger will charge the battery with small current. Better maintenance of automobile batteries