Batterymall.com is a B2C e-commerce trading platform independently developed under the KingSener brand. The domain name was established in 1996. As a well-known brand in China, KingSener has registered trademarks in the United Kingdom, the United States and the European Union. KingSener brand battery sales are among the best on all major e-comme...

Thank you for purchasing a rechargeable laptop battery from KingSener. Our batteries are tested and inspected before shipment. Under normal use, the life of a lithium battery is about 800-1000 cycles, so try to use fast charging (5-7%) as much as possible, and the average use time is 5-8 years.Before installing a new battery, please turn off the...