High-Capacity 20000mAh Solar Power Bank – Reliable & Portable Charging
Ultra-high capacity 20000mAh lithium-polymer battery supports multiple full charges for smartphones, tablets, and small devices. Dual USB outputs (5V/2.4A max each) enable fast charging for two devices simultaneously, compatible with most USB-powered electronics. Integrated high-efficiency solar panel provides emergency backup charging in outdoor scenarios like camping, hiking, or travel. Premium ABS+PC shockproof casing ensures durability, while sleek compact design (18mm thin) fits easily in bags or pockets. Smart IC chip protects against overcharging, overheating, and short circuits for safe, stable power delivery. Ideal for travelers, outdoor enthusiasts, and emergency preparedness—no outlets needed. Global wholesale pricing, bulk discounts available. OEM/ODM support for customization.