Solar Power Bank Waterproof Large Capacity External Battery Fast Charging With SOS For IPhone Samsung Xiaomi

Charge confidently wherever you roam with the Solar Power Bank — a rugged, large-capacity external battery that blends off‑grid solar charging with fast USB output and practical outdoor features. Designed to keep iPhone, Samsung, Xiaomi and most USB-powered devices powered on camping trips, road adventures, and emergency outages, this power bank becomes your dependable companion when outlets are scarce.

What makes this solar power bank stand out? A true outdoor workhorse, it combines a solar panel with a Li-Polymer battery to extend your power supply when outlets are unavailable. The compact shell (5.47 inches by 2.59 inches by 0.79 inches) slips into backpacks, waist packs, or a glove box, while its durable plastic construction stands up to outdoor use. Choose from Black, Green, Blue, or Orange to match your gear.

• Solar charging on the go — reuse sunlight to replenish battery while you hike, bike, or camp, so you’re never far from a charged phone or GPS.
• Dual USB outputs up to 10W — fast, simultaneous charging for two devices, keeping both your phone and a companion device ready in the field.
• One-way Quick Charge — enable faster topping up for compatible devices, shortening downtime between adventures.
• Bright LED flashlight — a dependable light source for night navigation, campsite tasks, or signaling in emergencies.
• Built-in compass and SOS signaling — practical navigational aid and a safety beacon when you need help in remote areas.
• Micro USB input — straightforward recharging of the battery bank itself, ensuring you can refill from a wall charger when you’re near power.
• Compatibility — ideal for iPhone, Samsung, Xiaomi and most USB-powered devices, making it a versatile travel companion.

Why outdoor enthusiasts trust it — this power bank is designed for real-world use. Sunlight charging is a supplement, not a guaranteed full charge, so plan on a solar boost when you’re off the grid and use wall charging when you’re indoors. The combination of solar capability, fast USB output, and practical features like a compass and SOS mode helps you stay prepared for camping trips, day hikes, boat excursions, or a weekend of road trips.

Practical tips to maximize performance — position the solar panel in direct sunlight for best results, keep vents clear of shade, and store the unit in a cool, dry place to preserve Li-Polymer battery health. During emergencies, use the SOS beacon to attract attention if needed, and rely on the LED light for low-light tasks around your campsite or vehicle.

In short, this Solar Power Bank is more than a charger — it’s a compact, outdoors-ready power hub that extends your devices’ reach when you’re away from traditional power sources. It’s the reliable choice for weekend warriors and emergency preparedness alike, offering practical features, versatile charging, and a durable design that follows you from city streets to remote trails.