OEM/ODM Wholesale 40,000mAh Polymer Power Bank

Ultra-High Capacity
– 40,000mAh polymer battery ensures extended usage, ideal for travel, outdoor adventures, and emergency backup.
Fast Charging Technology
– Supports 65W/20W/10W output with dual USB ports, compatible with smartphones, tablets, and small laptops.
Premium ABS Material
– Durable and lightweight casing with superior heat resistance and shockproof design for long-term reliability.
Custom Branding Options
– OEM/ODM services available for bulk buyers, perfect for promotional gifts or retail branding.
Wide Application
– Essential for frequent travelers, digital nomads, and business professionals needing reliable power on the go.
Competitive Bulk Pricing
– Direct factory supply ensures the lowest wholesale rates for high-volume orders.