ChyiFeng Technology specializes in providing portable power solutions. Custom battery pack assembly is our primary function. We welcome inquiries from any size company and pride ourselves in providing quality manufacturing with superior customer service. Chyifeng is a manufacturer specializing in the assembly and rebuilding of rechargeable Ni-CD & Ni-MH battery packs for both industrial & household electronics, as well as for OEM applications. With our advance facilities, we can make any type of battery pack to conform with customer's specifications. We can build custom battery packs to your specifications. We stock batteries from many manufacturers including Sanyo, GoldPeak /GP, Panasonic, and LG Chem. The battery chemistries we can build packs with are Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH), Lithium (primary, lithium ion, and lithium polymer), Sealed Lead Acid, and Alkaline. Our stock room includes a wide range of cable, lead wire, and connectors. We have the necessary equipment to efficiently produce battery assemblies at high or low volume. Our processes include hot melt gluing, spot welding, soldering, sonic welding, milling, solvent bonding, and of course testing. We can build custom battery packs to your specifications Give us a call and we'll gladly assist you in any of your requirements.

ChyiFeng Technology specializes in providing portable power solutions. Custom battery pack assembly is our primary function. We welcome inquiries from any size company and pride ourselves in providing quality manufacturing with superior customer service. Chyifeng is a manufacturer specializing in the assembly and rebuilding of rechargeable Ni-CD & Ni-MH battery packs for both industrial & household electronics, as well as for OEM applications. With our advance facilities, we can make any type of battery pack to conform with customer's specifications. We can build custom battery packs to your specifications. We stock batteries from many manufacturers including Sanyo, GoldPeak /GP, Panasonic, and LG Chem. The battery chemistries we can build packs with are Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH), Lithium (primary, lithium ion, and lithium polymer), Sealed Lead Acid, and Alkaline. Our stock room includes a wide range of cable, lead wire, and connectors. We have the necessary equipment to efficiently produce battery assemblies at high or low volume. Our processes include hot melt gluing, spot welding, soldering, sonic welding, milling, solvent bonding, and of course testing. We can build custom battery packs to your specifications Give us a call and we'll gladly assist you in any of your requirements.