20,000mAh Slim Solar Power Bank

Compact. Reliable. Ready When Power Isn't.

The PrepPro® 20,000mAh Slim Solar Power Bank provides portable backup power for everyday carry, travel, camping and emergency preparedness. Combining a high-capacity lithium-polymer battery with dual USB outputs and integrated solar charging support, it helps keep your essential devices powered when access to mains electricity is limited.

Its slim, portable design makes it easy to carry in backpacks, vehicle kits, emergency supplies and travel gear, while the durable ABS and silicone housing helps protect it during everyday use.

Whether you're commuting, travelling, camping or preparing for unexpected outages, this power bank offers a practical backup charging solution when you need it most.

• 20,000mAh lithium-polymer battery
• Dual USB charging outputs
• USB-C charging input
• Micro-USB charging input
• Integrated solar charging support
• Charge two devices simultaneously
• Smart charging output recognition
• LED battery level indicators
• Slim portable design
• ABS and silicone protective housing
• Simple one-button operation
• Ideal for emergency backup power

• 20,000mAh lithium-polymer battery
• Suitable for multiple device recharges*
• Provides portable backup power during outages
• Ideal for travel and outdoor use

The large-capacity battery helps keep essential devices powered when access to conventional power sources is unavailable.

Perfect for smartphones, communication devices and everyday electronics that require reliable backup charging.

• USB Charging via USB-C Input
• USB Charging via Micro-USB Input
• Integrated Solar Charging Support

For the fastest and most efficient charging, USB charging is recommended as the primary charging method.

The integrated solar panel provides an additional emergency charging option when conventional electricity is unavailable, making it useful for preparedness kits and outdoor adventures.

• Dual USB charging ports
• 5V / 2.1A shared output
• Charge two devices simultaneously
• Smart charging recognition technology

The intelligent charging system helps optimise output for connected devices, providing convenient charging for a wide variety of compatible electronics.

Suitable for charging many USB-powered devices, including:

• Smartphones
• Tablets
• E-Readers
• Wireless Earbuds
• Smartwatches
• Action Cameras
• Bluetooth Speakers
• Portable Gaming Devices
• USB-Powered Accessories

Designed for portability, the slim profile makes the power bank easy to carry without taking up significant space. Its lightweight construction and durable housing make it well suited to backpacks, travel bags, gloveboxes, emergency kits and everyday carry setups. LED battery indicators allow you to quickly check remaining power levels at a glance.

• Travel and commuting
• Camping trips
• Outdoor adventures
• Emergency preparedness kits
• Vehicle emergency supplies
• Power outage backup
• Remote travel
• Bug-out bags
• Off-grid activities
• Everyday portable charging

Communication devices are often among the most important tools during emergencies and power outages. A reliable backup power source can help keep phones, lighting, navigation devices and other essential electronics functioning when mains power is unavailable. The combination of high-capacity battery storage, dual USB outputs and supplementary solar charging capability makes this a practical addition to preparedness kits, vehicle supplies and emergency plans. Compact, lightweight and easy to store, it provides valuable energy security without taking up much space.

Battery Capacity: 20,000mAhBattery Type: Lithium-PolymerUSB Output: 5V / 2.1A (Shared)Input Ports: USB-C & Micro-USBHousing Material: ABS + SiliconeWeight: Approx. 428.7gDimensions: Approx. 140 × 69 × 28mmIndicators: LED Battery Level Display

Fully charge the power bank via USB before first use. Solar charging is intended as a supplementary or emergency charging method and will vary significantly depending on sunlight conditions. Actual charging performance depends on connected devices, environmental conditions and usage patterns. Store in a cool, dry location when not in use and recharge periodically during long-term storage.