With 10 years of experience, Shenzhen DHD Electronics Co., Ltd. is specializing in manufacturing and developing high quality Camra Battery, Camcorder Battery, Laptop Battery, Camera Battery Charger, Camera Battery Grip, Laptop Adapter, Power Bank, Portable Station, etc. Our factory covered with 2, 000 square meters area, and equiped with professional R&D team, arround 500 experienced staffs, advanced equipments and testing laboratory as well as complete management system. If you are interested in our products, please feel free to contact us for more information. We are looking forward to receiving your inquiry! Oem and Odm order is welcomed. | TOP BRAND Rechargeable Replacement for Olympus BLM-1 Digital Camera Battery Pack