China Professional Lithium Ion Battery Cell and Pack Manufacturer

Yideng factory provides finished 7.4V 4400mAh 18650 2S2P lithium ion battery packs designed for devices requiring longer runtime and reliable power output. Integrated with a protection circuit board and matched 18650 cells, this rechargeable battery pack eliminates additional assembly work while supporting OEM customization for connectors, wires, dimensions and packaging.Request your bulk order quotation today.

Yideng supplies 18650 3.7V 2600mAh Rechargeable Lithium Ion Battery with stable capacity, low internal resistance and consistent performance for battery pack applications. Featuring standard 18650 dimensions, advanced safety protection and full production traceability, this cylindrical Li-ion cell is suitable for global manufacturers requiring reliable battery supply and customized pack solutions.

Yideng is a professional leader in China in 48V 20Ah Triangular Bicycle Battery 18650 E-bike Lithium Battery manufacturing with high quality and reasonable prices. Welcome to contact us. This 13S8P 18650 cell pack fits fat tire e-bikes under 1500W motor. Bulk purchase enjoys factory direct pricing, mixed model order support. We accept custom connectors & casing, fast lead time for wholesale buyers.