Backup almost ten years designing experience in rechargeable battery field, we successfully develop high temperature battery for emergency light field, ultra-low temperature battery at -40℃ for military field, high discharge rate battery for vacuum cleaning field and RC filed, high capacity battery for medical equipment and professional camcorder field. Most of our clients are manufacturers of portable electronics and designing company in backup power field. As usually, the time of developing a new type battery with special size and special function is within 25 days after your final confirmation.

We only focus on rechargeable battery. It includes industry grade Ni-MH, Li-ion, LiMn2O4, LiFePO4, Li-Polymer battery. The application field mainly includes household application, racing filed, power tools field, medical field, e-scooter field, energy storage field, emergency light field, military field. Especially in the battery with high capacity, high discharge rate, high and wide temperature, HNZ has unique advantages.

HNZ aims to offer one-stop service and provide stable and consistency battery packs for you!!