US Compass 9 Cells High capacity Replacement battery for Dell Latitude E5420 E5520 E5430 E5530 E6420 E6430 E6520 E6530 E6530 Laptop Battery - Dell Part T54fj 97wh Type Li-ion Cells QTY 9 Cells QTY 9 Voltage(V) 11.1V Capacity 97Wh Using highest quality materials This product is CE & RoHS certified, so BUY WITH CONFIDENCE