Amazon offers a popular Solar Charger 25000mAh for $22 with an on-page coupon and discount code 30J27YYM at the checkout. Usually sold for $37, the offer today saves $15 off the regular price.
The 25000mAh Li-polymer battery has a built-in solar charger, it is enough to charge a new iPhone 6 times, a 5 times Galaxy S10 Plus, and an iPad Pro 1.5 times!
The portable solar energy bank, equipped with wireless charging technology Qi, is well-suited for all Qi-enabled devices. Built-in dual USB outputs, you can charge 3 devices simultaneously with the solar charger!
With its robust design, it is dustproof, shockproof, and waterproof. The solar power bank, made of durable ABS material, is suitable for different harsh environments. The built-in powerful LED flashlight is powerful with long light times, four working modes (soft light/flash/SOS/strobe) to help you send emergency signals, ideal for camping, hiking, travel, and other emergencies.
The charging efficiency could be influenced by a range of factors with a 1.5W single crystal solar panel, charging the power bank through solar panels may take a long time. The main way to charge the power bank is by USB and only in an emergency use solar charging.
Made of long-lasting material ABS+PC+Silicone. Hang the solar charger with the included hook on your backpack easily, hands-free on the go. The USB ports are well protected against normal rains and dust with silicone lid caps.