SunJack 25W Foldable Waterproof Monocrystalline Solar Charger

Breakdown & Insights

Rugged, Durable, Waterproof Weatherproof ETFE Exterior Layer

Enhance performance and durability with our unique ETFE exterior layer. This advanced material not only extends the panel’s lifespan but also requires less maintenance compared to traditional PET materials used in most portable solar chargers.

Portable Folding Solar Panel

Compact and Lightweight

Folding down to the size of a tablet, our portable solar panel fits effortlessly into any backpack, making it convenient for travel and outdoor activities.

Integrated Magnetic Closure

Our integrated magnetic closure system keeps the panels securely closed during storage, eliminating the need for bulky straps and ensuring a hassle-free experience.

Storage and Organization

The pocket provides ample space for storing electronics and accessories. The mesh design prevents overheating of devices, ensuring a safe and efficient charging experience.

Secure Storage

Elastic straps securely hold phones, power banks, and other accessories in place during storage and transportation, providing extra peace of mind.

Powerful and Fast Charging

Monocrystalline Panels

Our monocrystalline panels with ETFE construction offer maximum efficiency and UV-ray permeability, making them ideal for all weather conditions.

Dual USB Ports

Featuring both USB-A and USB-C ports, each capable of delivering up to 3 amps of power (25W total maximum output), you can charge multiple devices simultaneously.

Superior UV-Blocking

ETFE construction provides a UV permeability of 95%, outperforming the 80% UV permeability of PET, ensuring more efficient charging and longer device lifespan.

Smart Technology

Intelligent Charging

Built-in smart IC chips intelligently identify your device and provide the quickest yet safest charging speed.

Comprehensive Protection

Enjoy short circuit, over-load, over-heat, over-charge, over-voltage, over-current, and current limiting protection. Automatic restore if shade occurs ensures uninterrupted charging.

Multi-Use

Outdoor Adventures

Perfect for camping, backpacking, hiking, and outdoor adventures, our solar panel is essential in survival kits for disaster and emergency situations, ensuring you never run out of power.

Compatible Devices

Suitable for a wide range of USB devices, including iPhones, Samsungs, Pixels, iPads, and power banks, making it versatile for all your devices.

Designed in California

Backed by a local USA company, we offer hassle-free warranties and easy-to-reach customer service. If you have any questions or need assistance, we are here to help.