ZWXJ Laptop Battery TRHFF (11.1V 43Wh) for Dell Inspiron 15 15-5547 15-5447 14-5447 5447 5547 5445 5448 5545 Maple 3C Latitude E3450 E3550 TRHFF 1V2F6 OPD19 DL011307-PRR13G01 Brand New from Manufacturer. Rechargeable Up to 500 times over life of battery. Battery type : Li-polymer Battery, Voltage : 11.1 V, Capacity : 43WH CE-/RoHS-/FCC- Certified and Built-in circuit protection ensure both safety and stability. Fit for : Dell Inspiron 15-5547 5447 5445 5448 5545 100% CUSTOMER SATISFACTION GUARANTEE: We believe in Quality and Customer Service, and our top priority is to make you happy. If for whatever reason you are not fully satisfied please CONTACT US and well guarantee to help. We have 12 months warranty on our products. Voltage11.1V Capacity43Wh Colour: Black Battery type : Li-polymer Battery