20000mAh/30000mAh Portable Solar Power Bank – High Capacity & Waterproof

Military-Grade Durability
– Rugged IPX6 waterproof casing withstands extreme outdoor conditions; shockproof silicone edges protect against drops.
Ultra-High Efficiency Solar Charging
– Monocrystalline solar panel provides 23% energy conversion rate, ideal for emergency backup during camping/hiking.
Dual Fast-Charging Outputs
– 18W USB-C + 15W USB-A ports simultaneously charge 3 devices (phone/tablet/drone) with intelligent current distribution.
Airline-Compliant & Travel-Ready
– Compact 163x78x25mm design meets FAA standards; includes carabiner clip for backpack attachment.
Premium Battery Safety
– Built-in Li-polymer cells with overcharge/overheating protection; auto-adjusts voltage for optimized device compatibility.
All-Weather Utility
– Dustproof solar panel works in -4°F to 140°F; ideal for construction sites, marine use, or disaster preparedness kits.
Zero-Power Drain Tech
– Advanced circuitry prevents energy loss during storage (holds charge for 12 months).
What’s Included
– 1x solar power bank, 1x micro-USB cable, 1x user manual (24-month warranty).