Power Banks / Dongguan Xionel Electronic Technology / Portable solar charger with 20W fast charging

Dongguan Xionel Electronic Technology

Portable solar charger with 20W fast charging

Data updated 2026-09-13

This set includes a large-capacity portable charger tailored for users who spend significant time away from wall outlets. The 40,000 mAh capacity ensures that mobile electronics stay powered for several days. It features a solar panel on the top surface, allowing the battery to trickle charge whenever it is exposed to natural light.

Equipped with 20W power delivery, this unit can quickly charge compatible smartphones to half capacity in a short amount of time. The design is focused on utility, providing a heavy-duty casing that protects the internal cells. It is a versatile tool for those who need a dependable power source in remote locations.

The interface includes various ports to accommodate different cable types, including USB-C. This allows for broad compatibility with modern electronics. While the solar panel is a key feature for emergencies, the unit can also be charged via a standard wall adapter for faster replenishment before heading out on a trip.

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