Sr BV Series Power Bank

Shirui Battery Company

Shenzhen Shirui Battery Co., Ltd is a leading battery manufacturer of China, specialised in R&D and manufacture of Li-ion battery, li-polymer battery, mobile phone battery, battery packs, energy storage battery as well as electronic product accessories like power bank, MFi cables etc since 1993.

We strictly implement ISO 9001: 2008 quality control system. In addition, we have obtained certifications of RoHS, UL, CE, SGS, UN38.8, BIS, MSDS etc. Our rigid raw material inspection, continuous in-process inspections and final functionality tests ensure that our battery meet all industry and customer standards.

Our mission is to provide a level of commitment to our customers beyond that found anywhere in our industry. Our level of commitment is demonstrated daily in our efforts to provide high-quality products and services, tailored to the customers' wants, designed to meet their needs, and delivered to meet their schedule.

Technology & Research

Dynamic and responsive - that's Shirui Battery. For more than 20 years, our team of professionals has offered our customers innovative solutions for all of their battery needs. At Shirui Battery, the customer always comes first.

Commitment to quality

Shirui Battery adheres to an outstanding quality assurance program. Our rigid raw material inspection, continuous in-process inspections and final functionality tests ensure that our battery meet all industry and customer standards. 11

Product Development & Selection

Shirui Battery offers a broad line of the cell with different capacities designed to meet ever-changing market requirements. Whatever your application needs, we have a standard product or tailored solution for you. Our own assembly line, complete with CAD-CAM support, burdening, coating, winding, backing, injecting liquid, testing, and packing complements our engineering, design and production departments to manufacture cells.

Engineering Support

Our expert engineering staff is dedicated to the continual improvement and development of products. Our engineers evaluate every project and custom the solution to meet clients' needs. Our CAD design system, combined testing and design, facilitate our ability to meet customers' specific applications.