Price: $39.90
(as of Jan 14,2023 18:30:37 UTC – Details)

★Large-screen LCD★ It has a controller with strong functions. You can know the charging voltage and battery voltage from the screen.Unlike some similar products, it only uses some simple indicator lights to show the charging status. The controller prevents overcharge, short circuit and back flow, so the solar panel can connect battery for a long time(like half year).
★Charge multiple lead-acid batteries★ Charge multiple 12V lead-acid batteries, including OPEN, AGM and GEL. Those batteries are used for Car, Boat, Marine, Motorcycle and RV, etc. Lithium battery and nickel metal hydride battery can’t be charged by this system directly. The controller will take 3-stage charging. When the battery is almost full, the controller will switch it to trickle charging, which will prolong the life of battery.
★USB charging port★ There are 2 USB charging ports in the controller, which can provide a maximum charging current of 5V/2.5A for chargingcellphones, tablets and power banks, etc. When you are outdoor, you can use it as an emergency power supply and you can hang it on your bag to move with you.The solar panel can fold in half, Make the volume smaller, easy to put in the car and carry.
★Safe and efficient★ The capacity of solar panel hits 30watt. The panel is made of high-efficiency monocrystalline silicon chip, high-transparency ETFE film and multi-layer semi-flexible bottom plate. There is no glass on the surface, so you don’t have to worry about glass breaking.