Usb solar panel with batteries in comparison

EQUIPPED 36W HIGHER-POWER SOLAR CELLS To provide a better user experience, the actual design power of our solar panel is 36W, which is 20% higher than the rated power. The actual output power of solar powered charger is affected by encapsulation and weather, so most solar panels on the market do not reach the rated power.

Efficient Solar Conversion Utilizes high-performance, high-quality IBC monocrystalline silicon solar cells, achieving an outstanding 23% conversion rate for ample power supply during outdoor activities. This 28W portable solar panel is perfect for backpacking, camping, or any adventure where you need a reliable and compact solar charger.

Compatibility The usb solar panel is compatible with micro USB or USB-C port rechargeable battery security cameras. The solar panel is not compatible with Arlo, Blink, Ring, Eufy, Google Nest, Kasa cameras and any plug-in camera without battery.

Upgraded 12W Solar Panels Four high-efficiency panels combine to deliver 12W solar charging, matching the speed of a 1A wall charger. Attach it to your backpack for seamless charging while hiking, keeping you prepared for any emergency.

eufyCam Compatibility Provides continuous charging for eufyCam 2C, eufyCam 2C Pro, eufyCam 2, eufyCam 2 Pro, SoloCam E20, and SoloCam E40. Note Only compatible with eufyCam 3C, SoloCam L20, SoloCam L40, or 4G LTE Starlight Camera, with the use of a Micro-USB to USB Type-C cable.

OUTDOORS The foldable solar charger is absolutely economical and free, with a lightweight, compact design and convenient stainless steel grommets, the solar charger can be taken anywhere. Can be placed anywhere outdoors, suitable for camping, hiking, outdoor adventure, waterproof, shockproof, dustproof and drop resistant. An essential tool for any disaster, emergency and survival.

Easy to Carry This portable radio is compact and not bulky at all (Size 6.7 x 3.7 x 4.2in Weight 1.2lb), boosted with a handle, convenient for you to carry anywhere. You can enjoy endless wonderful fun from this retro radio anytime, from a relaxing fishing afternoon to an exciting camping night.

High Energy Conversion Highly efficient solar panel convert up to 25,4% of solar power into free energy. This special pet polymer surface protects it from occasional rain or wet fog and all the ports are covered by a cloth flap and rubber cover to protect them from dust or water damage

Wide Application Solar battery charger can charge 3.6V-5V electronic products mobile phones batteries, such as batteries, mobile phones, tablets, portable fans, emergency lights, etc.

Manufacturing Material Made of polysilicon material, rugged and durable, exquisite workmanship, small and portable. Portable and frame designed, and suitable for outdoor and indoor use.

60 Bright LEDs The 60 bright LED lights on the backside of the charger is a handy tool for your outdoor adventures. It can be turned on by holding down the power button for 3 seconds and can switch between standard-strong-SOS-strobe modes.

4 solar panels This solar charger power bank comes with 4 solar panels, using outdoor ecological solar energy to provide power for the charger, note the charging efficiency varies depending on the angle and intensity of the sun.