Key Features of Waterproof Solar Power Bank 20000mAh
High-capacity 20000mAh lithium polymer battery ensures extended charging for multiple devices. Premium IPX6 waterproof rating protects against heavy rain and splashes for outdoor adventures. Dual charging ports (USB + Type-C) support fast charging for smartphones, tablets, and small electronics. Integrated high-efficiency solar panel provides emergency power in sunlight, ideal for camping or emergencies. Durable ABS+PC shell with shockproof design resists drops and rough handling. Free logo printing available for bulk orders, perfect for corporate gifts or promotional events. Ultra-portable slim profile fits easily in backpacks or pockets. Built-in LED flashlight with SOS mode enhances safety during nighttime outdoor activities.