Batterymarket Replacement Laptop Battery Latitude Series E6420 E6430 E6520 E6530 E5420 E5520 E5430 E5530 [Li- ion 11.1V 5200mAh] Battery Type: Li- ion; Voltage: 11.1V; Capacity: 5200mAh; 6 Cell. 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. CE-/FCC-/RoHS-Certified for safety. 24 x 7 email support,12-month hassle-free warranty. 30Days money retum guarantee