The solar cell energy density is just too low to charge a battery fast, so it can take a few days to do what a wall drain can do in hours. However, the 20,000 MAh power bank of RAVPower can be charged via a wall or solar outlet, so it is very versatile. It usually sells at $50, but it’s 50 percent off right now. When you use discount code UHV9BY6O on check out, you can get RAVPower 20000mAh Solar Power Bank for $25.
20000mAh Large Capacity Solar Charger: 20000mAh Large capacity battery with solar charging board, It takes just 6-8 hours to completely recharge with a 2.4A charger.
Dual Output Ports: The portable solar charger simultaneously charges 2 devices via dual 5V/2A USB output ports. FREE 2 USB cables of different lengths. It can charge iphone X up to 6 times, iPhone 8 up to 7 times, mini ipads up 2 times. Awesome for outside activities such as camping, hiking, and other emergency use.
Portable and Sturdy: The out the case are made of durable ABS material, with IPX4 Splashproof, Dustproof, Shockproof, Sturdy, and not easily damaged; Prevent overcharge, overvoltage and short-circuiting with this CE, FCC, and RoHS certified power pack.
Cable and Solar Charging: The 7. 6*4. 0*1. The 0-inch solar panel could absorb light and transfer into electricity. Note: Solar charging is slower, mainly used for emergency situations. For normal use, please use the cable to charge the power bank.
Super Bright LED Light: Built-in bright LED lights, Built for all eventualities, meeting the needs of outdoor travel. We have a support team that ready to help you, Email reply within 12 hours.