ZWXJ Laptop Battery Type G5M10 (7.4V 51Wh) for DELL Latitude 3160 E5450 E5550 E5250 E5570 Notebook 15.6" G5M10 8V5GX R9XM9 WYJC2 1KY05 Brand New from Manufacturer. Rechargeable Up to 500 times over life of battery. Voltage : 7.4V Capacity : 51Wh Model : G5M10 CE-/RoHS-/FCC- Certified and Built-in circuit protection ensure both safety and stability. Fit for : DELL Latitude 3160 E5450 E5550 E5250 E5570 Notebook 15.6" 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. Voltage11.4V Capacity50Wh 4160Mah Colour: Black Battery type : Li-polymer Battery