SHENZHEN DONBATT TECH LTD. Established in 2007 and exporting in 2016, Shenzhen Donbatt Tech Co., Ltd. is a professional manufacturer of various batteries. own our brand"DONBATT", We also do customerized design for many customers. Our products cover a full range of batteries, mainly models for example: 3V Lithium button cell: CR927.CR1220.CR1616.CR2016.CR2025.CR2032.CR2430,CR2450...... 1.5v Alkaline button cell: AG0.AG1.AG2.AG3.AG4.AG5.AG6.AG7.AG8.AG9.AG10.AG11.AG12.AG13 1.5v Alkaline & Carbon zinc batteries : AAA/LR03,AA/LR6,C/LR14,D/LR20..... Rechargeable button cell, and Battery pack. Battery with pins and tag, Battery Holders, Accessories...... Products Service: OEM, Battery processing Shipping Service: By air & By sea door to door delivery, solved customers' customs clearance problems.