Shenzhen SOSLLI Technology Co., Ltd. is a premier high-tech enterprise and manufacturer established in 2008, specializing in the research, development, and production of rechargeable lithium-ion and LiFePO4 battery solutions. Headquartered in the Pingshan District of Shenzhen, the company operates an 8,000-square-meter facility and employs a workforce of over 1,600 people, including a dedicated R&D team of 66 engineers and a quality control staff of 110. SOSLLI maintains specialized departments for cylindrical batteries, soft package (Li-polymer) batteries, and battery management systems (BMS), with a daily manufacturing capacity of up to 200,000Ah for 18650 and 14500 cells.
The company's extensive product portfolio includes battery packs ranging from 3.2V to 72V, catering to diverse sectors such as consumer electronics, electric vehicles (E-bikes, scooters, and AGVs), industrial equipment, and energy storage systems (solar street lights, UPS, and home storage). They offer comprehensive OEM and ODM services, providing customized battery modules tailored to specific client requirements. SOSLLI is recognized for its rigorous quality standards, holding certifications such as ISO 9001:2015, ISO 14001, UL, CE, RoHS, KC, and UN38.3. Their commitment to reliability has established a global client base that includes major brands such as Bosch, LG, Samsung, Panasonic, and Philips. Utilizing advanced automated production lines from Japan and South Korea, the company ensures 100% inspection across its production cycle to deliver high-energy-density, long-cycle-life battery solutions.
5000 Cycles Rechargeable 3.2V LiFePO4 Cylindrical AAA AA a LFP 10440 14500 18500 18650 26650 26700 32700 32140 33140 40135 Bak Eve Battery Cell