Shenzhen Li-ion Power Electronic Co., ltd is a high-tech enterprise specializing in research, manufacture and export of laptop batteries, adapters and external batteries all over the world. Relying on professional R&D group, advanced manufacturing factory, strict quality control system and considerate after-sale service, we have been providing all our clients with satisfactory products and pleasant purchase experience) R&D and Quality Control Laptop battery/Adapter branch: This branch starts from 2007. Now we have developed 480 models, with 6-8 new models launched every month. Our replacement batteries are completely compatible with such famous brands as DELL, HP, LENOVO (IBM), ACER, TOSHIBA, FUJITSU, SONY, APPLE, ASUS, SAMSUNG etc. To ensure the high quality, we bring in all kinds of advanced equipments, and all our products will go through strict checking procedures, including original laptop test. External battery/Power bank: This branch starts from 2010. As all kinds of mobile internet devices become more and more popular, we mainly focusing on providing our customers with convenient and easy mobile experience. We spent a huge sum to bring in experienced engineers. To guarantee the durability of the battery, we adopt the best quality cells with high capacity, and we will go through all the testing procedures. What&＃039;s more, all of our products meet with CE and FCC standards, which will guarantee your market access worldwide. Our Goals We never stop pursuing superior quality, so as to achieve our ultimate goal: 100% customer satisfaction. We would always like to hear more from customers; thus, we can improve ourselves to serve you better. Most importantly, no matter what the quantity is or how urgent delivery you require, we will try our utmost to find the best solution for you. Any of your questions will be highly appreciated!