YSKE 40000mAh All-in-One Outdoor Battery – Ultimate Power Solution
High-capacity 40000mAh lithium-polymer battery ensures extended usage for heavy-duty devices. Premium ABS+PC fireproof casing with shockproof silicone edges enhances durability for rugged outdoor conditions. Integrated super capacitor technology delivers instant power bursts, ideal for photography lights and high-drain equipment. Dual QC 3.0 USB ports + 18W PD Type-C support simultaneous fast charging for phones, tablets, and cameras. Built-in ultra-bright LED flashlight with 3 modes (steady/SOS/strobe) for emergency or nighttime adventures. Precision-molded compact design (20% slimmer than competitors) fits easily in backpacks or gear cases. Optimized for professional photographers, campers, and event crews needing reliable off-grid power. Global wholesale pricing with bulk discounts – direct factory supply guarantees lowest market rates.