Kopen 20000mAh Waterproof Solar Power Bank with Dual USB Fast Charging

The Kopen 20000mAh Solar Power Bank is a high-capacity, waterproof charger designed for outdoor enthusiasts, travelers, and emergency use. Built with durable ABS material and a powerful solar charging panel, it keeps your devices powered anywhere under the sun. With dual USB outputs, intelligent protection, and fast-charging capability, it’s the perfect blend of reliability, convenience, and portability.

 ✅ Key Features

• High-Capacity Power: 20000mAh battery provides multiple charges for phones, tablets, and other devices.

• Solar Charging Function: Recharge using sunlight — ideal for camping, hiking, and travel.

• Fast Dual USB Output: Supports 25W fast charging with dual USB ports for simultaneous use.

• Smart Protection System: Safeguards against overcharging, short-circuiting, and low voltage.

• Waterproof & Durable: Built with impact-resistant ABS shell for outdoor conditions.

• Universal Compatibility: Works with all USB and Micro USB devices.

• Lightweight Design: Weighs just 280g, making it easy to carry in your backpack or travel bag.

✅ Technical Specifications