Large Capacity 40000mAh Solar Power Bank – Ultimate Portable Charging Solution
High-capacity 40000mAh lithium polymer battery ensures extended power supply for multiple devices. Built-in high-efficiency solar panel for emergency charging in outdoor scenarios. Features four USB ports supporting simultaneous charging for smartphones, tablets, and small electronics. Durable ABS+PC shell with shockproof and dustproof design, ideal for hiking, camping, or travel. Ultra-bright LED flashlight with three modes (steady/sos/strobe) for emergencies. Smart IC chip protects against overcharge, overcurrent, and short circuits. Compact yet rugged construction with carabiner clip for easy attachment to backpacks. Fast-charging compatibility with most USB-C and micro-USB devices. Perfect for off-grid adventures, disaster preparedness, or daily backup power. Water-resistant and drop-tested for reliability in harsh conditions. Includes micro-USB charging cable (adapter not included). Backed by global wholesale pricing and bulk order discounts.