Dongguan Charmfox Co., Ltd

Dongguan Charmfox Co., Ltd is based in China and currently lists 17 active products across its catalogue. The primary categories are Batteries & Chargers, Agriculture Sprayers, and Mobile Phone Batteries & Chargers. The product list includes a series of power banks ranging from 2,600 mAh to 20,000 mAh, as well as an Intelligent Sensor Sprayer. Most of the power banks are classified under HS code 8507.60, while one 10,000 mAh polymer model falls under HS code 8504.40. Each item specifies the battery chemistry and housing material, such as lithium‑ion 18650 cells, lithium‑polymer cells, ABS, polycarbonate, rubber or fabric shells.

The catalogue details the material composition for each battery, mentioning lithium‑ion, lithium‑polymer, and various polymeric housings. Capacities are expressed in milliampere‑hours (mAh) and the devices incorporate protective PCB circuitry. The sprayer entry is listed without an HS code but is positioned under the Agriculture Sprayers category. No certifications are explicitly listed for the supplier, so buyers should verify compliance with typical standards. All products are exported from China, where the manufacturing ecosystem supports high‑volume production of portable power solutions.

The listed power banks cover capacities from 2,600 mAh up to 20,000 mAh and use either single‑cell 18650 lithium‑ion units or multi‑cell lithium‑polymer packs. Industry practice separates lithium‑ion cells (typically 3.6 V nominal, 2‑3 Ah per 18650) from lithium‑polymer packs that can be shaped to fit ABS, polycarbonate, rubber or fabric housings. Common specifications for such devices include over‑charge, over‑discharge, short‑circuit protection, USB‑C Power Delivery (PD) 18 W or higher, and an IP rating of at least IPX4 for splash resistance. The Intelligent Sensor Sprayer, while not detailed with material data, falls under the agricultural equipment segment where battery‑powered or electrically actuated sprayers often meet ISO 22848 for pesticide application accuracy. Buyers typically compare these products against standard grades such as IEC 62133 safety compliance for rechargeable batteries and IEC 61960 for portable power banks.