Battery type: Li-ion;
Voltage: 11.1V;
Capacity: 6Cell;
Color: BlackReplacement
for: T54FJ E6420
Battery Fit: 312-1163 312-1242 M5Y0X HCJWT KJ321 NHXVW PRRRF T54F3 T54FJ X57F1100% New from Manufacturer. Up to 500 recharge cycles over the life of the batteryTested
Units Safety: CE-/FCC-/RoHS-Certified for safetyover voltage protection short circuit protection over current protection. made by professional factory directlyFeatures 100% Brand New Replacement Battery Replacement 12 months warranty. 30 days money return guarantee excellent service and 100% satisfactionplease rest assured purchase.