Solar Charger Power Bank 20000mAh

The power bank has a large cell capacity of 20,000mAh. The use of industry-leading high-density lithium polymer cells makes it more compact and increases its capacity. A high-quality, high-density battery can support thousands of charge cycles.

The solar power bank features two 5V2.1A high-speed fast-charging USB output interfaces, allowing it to fully charge your mobile device more efficiently. The built-in intelligent IC chip can automatically identify the charging product and convert it into the corresponding current and voltage. It is compatible with 99% of electronic products and equipment on the market.

The solar charger power bank is made of environmentally friendly silicone, high-strength ABS, and PC materials. It has a protective cover attached to the outside of the charging/discharging port, making it waterproof, dust-proof, and drop-proof—highly durable and capable of functioning normally in various harsh environments. It also comes with a carabiner that you can attach to your backpack while hiking, allowing you to charge this power bank with solar energy.

The power bank is equipped with two super bright LED headlight flashlights. Long-pressing the power button for 3-4 seconds turns on the flashlight, and long-pressing again turns it off. This is a very useful extra function whether you are experiencing a power outage or outdoors. Additionally, the power bank has a built-in high-precision compass that has been precisely corrected, ensuring you won't get lost during outdoor activities.

The solar charger is primarily charged via USB but can also be charged via the built-in solar panel. However, since the charging speed is affected by sunlight intensity and the panel's conversion rate, it takes a long time to fully charge. Solar charging is for emergency use only; it is an additional feature and not the main input. Therefore, it is recommended that you use an adapter with a power above 5V2.1A to charge the solar charger for daily use.