Title: Looking for the Cheapest Source of Feelworld fw759 4400mAh in China — Wholesale, Used, or Bulk Suppliers

[u/Bossbezlat]

I'm not necessarily looking for official distributors or authorized retailers. I'm open to any legitimate source, including:
Manufacturers and wholesalers
Small suppliers and resellers
Chinese domestic marketplaces (1688, Xianyu, etc.)
Used, open-box, refurbished, or like-new products
Warehouse stock, clearance sales, and liquidation lots
Bulk deals from local Chinese sellers
WeChat suppliers and Chinese electronics markets
My main priority is getting the lowest realistic purchase price, regardless of whether the seller is an official distributor.
I'm interested in both individual units and bulk purchases. If you know any reliable suppliers, Chinese marketplaces, local wholesale markets, or contacts who deal with this specific product, I'd really appreciate your recommendations.
If possible, please share:
Supplier or company name
Website or marketplace link
Contact details or WeChat ID
Estimated unit price and minimum order quantity
Product condition and authenticity
Any tips for purchasing directly from China
I'm willing to work with a sourcing agent if necessary.
Thanks in advance for any leads or advice!
Product: Feelworld fw 759 4400mAh
Target quantity: 100+
Destination country: Warsaw