20000mAh Solar Wireless Power Bank – Key Advantages

🔋 High-Capacity 20000mAh Battery

Equipped with premium 18650 lithium battery cells, providing reliable backup power for smartphones, tablets, wireless earbuds, cameras, and other USB-powered devices. Ideal for outdoor activities, travel, camping, and emergency use.

⚡ Fast Charging Technology

Supports up to 22.5W fast charging output, helping devices charge faster and reducing downtime. Multiple output ports allow charging several devices simultaneously.

📱 Wireless Charging Convenience

Built-in wireless charging function eliminates cable clutter. Simply place your compatible device on the charging area for convenient charging anytime, anywhere.

☀️ Emergency Solar Charging

Features a high-efficiency 0.9W monocrystalline solar panel for emergency power replenishment during outdoor adventures, camping trips, hiking, and other off-grid situations.

🔌 Multiple Input & Output Options

• Input: Type-C & Micro USB
• Output: USB-A ×2, Type-C, Wireless Charging
• Supports charging multiple devices at the same time

Compatible with most smartphones, tablets, Bluetooth devices, and other portable electronics.

💧 Outdoor-Ready Design

Built with durable ABS + Silicone materials for enhanced protection. Designed for outdoor environments with waterproof and rugged construction, making it suitable for travel, camping, hiking, fishing, and emergency preparedness.

🛡️ Multiple Safety Protections

Integrated intelligent protection system includes:

• Over-charge Protection
• Over-discharge Protection
• Short Circuit Protection
• Over-current Protection
• Low Voltage Protection

Ensuring safe and stable charging performance.

🎒 Portable & Practical

Compact design with a weight of only 455g, easy to carry in backpacks, travel bags, and emergency kits while providing substantial backup power.

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OEM & ODM Service

✅ Custom Logo Printing

✅ Customized Packaging Design

✅ OEM & ODM Manufacturing Support

✅ Product Color Customization

✅ User Manual Customization

✅ Professional Export Experience

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Sample Order Available

We welcome sample orders for quality evaluation before mass production. Fast sample preparation and professional service help customers test the market efficiently.

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MOQ & Cooperation

MOQ: 1,000 PCS

Whether you are a distributor, wholesaler, brand owner, e-commerce seller, or promotional products supplier, we provide competitive factory pricing and reliable OEM/ODM solutions.

Contact us today to get the latest quotation, OEM customization options, and free consultation for your project. 🚀