*Welcome to our store, our store main sold the replacement battery and charger for IBM, HP (HP), ACER (Acer), ASUS (ASUS), COMPAQ (Compaq), DELL (Dell), TOSHIBA (Toshiba), LENOVO (Lenovo), SONY (Sony) (Fujitsu), SAMSUNG (Samsung), GATEWAY (Kewei). *Our product pursue to the highest quality materials and include multiple smart features safeguarding against over current,over voltage,over load,short-circuit protection and auto recovery,certificated with UL/CE/FCC/RoHS standard. Built with premium components and circuitry. Multiple layers of protection to ensure absolute safety for you and your devices. *We support 12 months after-sales treatment, 30 days return.