About Dongguan Charmfox Co., Ltd - Batteries & Chargers Supplier in China

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.

Product Range and Specialties of Dongguan Charmfox Co., Ltd

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.

Trade and Export Information - Dongguan Charmfox Co., Ltd

China remains the world’s largest exporter of lithium‑ion and lithium‑polymer portable chargers, and the HS chapter 85 classification (8507.60 for battery packs, 8504.40 for other battery‑powered devices) is routinely inspected for safety compliance at major ports. Typical import markets include North America, the European Union, and Southeast Asian countries, where buyers frequently request CE marking, FCC certification, RoHS compliance and UN 38.3 test reports for air‑transported lithium batteries. Export shipments are usually packed in anti‑static bags inside cardboard boxes, with a 20‑foot container capable of holding roughly 1,500 - 2,000 units depending on packaging density. Common Incoterms are FOB Shanghai or CIF Los Angeles, and customs authorities often demand a detailed packing list that cites the HS code, net weight and material composition. Given the absence of listed certifications, importers should confirm that the supplier can provide the required test documentation before loading.

Sourcing from Dongguan Charmfox Co., Ltd - Buyer Guidance

When sourcing from this supplier, request a copy of the UN 38.3 transportation test report and any CE or FCC certificates that apply to the specific power bank model. Ask for a third‑party capacity test report that shows nominal capacity, charge‑discharge efficiency and cycle life at 500 cycles, which are standard benchmarks for portable chargers. Verify that the material safety data sheet (MSDS) matches the listed housing polymers (ABS, polycarbonate, rubber, fabric) and that the battery chemistry aligns with IEC 62133 safety standards. Typical minimum order quantities for Chinese power banks range from 500 to 1,000 units per SKU, with a lead time of 20‑30 days after artwork approval and sample acceptance. Confirm packaging details - individual anti‑static bags, outer cartons with net weight, and HS code declaration - to avoid customs delays.

What battery chemistries are offered in the power bank lineup?

The catalogue lists lithium‑ion (including 18650 cells), lithium‑polymer and lithium‑ion polymer hybrids, each paired with ABS, polycarbonate, rubber or fabric housings.

Which HS codes apply to the listed products?

All power banks except one are classified under HS code 8507.60 (rechargeable batteries), while the 10,000 mAh polymer model is under HS code 8504.40 (other electrical machines).

What certifications should a buyer request for these chargers?

Buyers normally request CE marking, FCC ID (for US markets), RoHS compliance and a UN 38.3 test report for any lithium‑based portable charger.

What are typical minimum order quantities and lead times?

For Chinese manufacturers, MOQs usually start at 500 units per SKU, and production lead time is about 20‑30 days after the design and sample are approved.

How are the products packaged for international shipment?

Units are packed in anti‑static bags, placed in cardboard boxes, and loaded into 20‑foot containers; a detailed packing list with HS codes and net weights is provided for customs.

What documentation is needed to clear customs for lithium‑ion power banks?

Customs typically require the commercial invoice, packing list, HS code declaration, and safety certificates such as UN 38.3, CE or FCC, plus a material safety data sheet for the housing polymers.

Can I obtain a functional sample before placing a bulk order?

Yes, buyers should request a functional sample that includes the full charging circuit, capacity test results and the same housing material as the intended production batch.

What safety standards apply to the Intelligent Sensor Sprayer?

While the catalogue does not list an HS code, agricultural sprayers generally comply with ISO 22848 for pesticide application accuracy and may require CE marking for electronic components.