Specification: GK5KY ; Battery type: Li-ion ; Voltage: 11.1V ; Capacity: 43Wh ; 4 A+ Cells. With Two Free Screwdrivers. 100% Brand New. If you are not sure about the model, please contact the CUSTOMER SERVICE through the 'Ask a question' window on the right corner of the store page. Response will be reached in 24h. Replacement for 04K8YH 092NCT 0GK5KY 0WF28 451-BBKK 451-BBPG 4K8YH 92NCT CK5KY GK5KY P20T P20T003 RHN1C K8YH. Compatible models: Dell Inspiron 11 3000 13 7000 15 7000 Series 11-3147 11-3148 11-3152 11-3153 11-3157 11-3158 13-7347 13-7348 13-7352 13-7353 13-7359 15-7558 15-7568. All batteries are certified by UL-/CE-/FCC-/RoHS. As a professional laptop accessories manufacturer with decades of experience, we have been committed to providing customers with better products, constantly overcoming technical problems. If you have any doubts about laptop accessories, we are happy to serve you. Customer first is our aim.