When order the PTB51 Series laptop battery, you should open your PTB51 Series laptop, Carefully compare it with your original PTB51 Series battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NFSA16554400B6 |
| Battery Name: | PTB51 Series battery |
| Battery Type: | Li-ion |
| Battery Volt: | 11.1V |
| Battery Capacity: | 4400mAh |
| Battery Color: | Black |
| Battery Weight: | 339g |
| Battery Size: | 206.90 x 50.10 x 21.10mm |
| Battery Cells: | Grade A, 6 Cells |
| Battery Condition: | Brand New, Replacement Battery, 1 Year Warranty |
| Compatible Battery Models: | [ 21-92544-08 ], [ 21-92617-12 ], [ CEX-KR2WFSS6 ], [ CEX-MTXXXSS4 ], [ CEX-PTT50BKA6 ], [ CEX-PTT50SS6 ], [ CEX-PTXXXSN6 ], [ DPK-MTXXXSY4 ], [ DPK-XTB70SY6 ], [ DPK-XTXXXSY6 ], [ SMP-PTT50BKA6 ], [ SMP-XTXXXSS6 ], [ DPK-PTT50SY6 ], [ CEX-XTXXXSS6 ], [ 21-92544-08 ], [ 21-92617-12 ], [ CEX-KR2WFSS6 ], [ CEX-MTXXXSS4 ], [ CEX-PTT50BKA6 ], [ CEX-PTT50SS6 ], [ CEX-PTXXXSN6 ], [ CEX-XTXXXSS6 ], [ DPK-MTXXXSY4 ], [ DPK-PTT50SY6 ], [ DPK-XTB70SY6 ], [ DPK-XTXXXSY6 ], [ SMP-PTT50BKA6 ], [ SMP-XTXXXSS6 ], |