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2024 Most Popular 21W Solar Power Charger Power Bank Portable Folding Solar Charger for Digital Products
$34$67.12-49.34%
Max. Power:
30W
Material:
Monocrystalline Silicon
Quantity:
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Features
2024 Most Popular 21W Solar Power Charger Power Bank
High-Efficiency Solar Panels
Features 21W premium monocrystalline solar cells with 24% conversion rate, ensuring fast charging even in low sunlight.
Ultra-Durable & Portable Design
Built with military-grade ABS+PC alloy, water-resistant and shockproof. Foldable design with reinforced hinges for easy storage.
Dual Charging Modes
Supports 5V/3A USB output and wireless charging. Includes a 10000mAh Li-Polymer battery for reliable backup power.
Wide Compatibility
Ideal for smartphones, tablets, cameras, and outdoor gear. Perfect for camping, hiking, emergencies, and travel.
Smart Safety Protection
Equipped with overcharge, short-circuit, and temperature control for safe use in extreme conditions.
Lightweight & Compact
Weighs only 450g, folds to pocket size (8.5 x 5.7 inches). Includes a carabiner for hands-free carrying.
Eco-Friendly Power Solution
Harness solar energy to reduce carbon footprint—ideal for sustainable living and off-grid adventures.
Global Wholesale Advantage
Direct factory pricing, bulk discounts, and fast worldwide shipping. Lowest price guaranteed.
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