Battery Type : Li-ion
Voltage : 11.25V
Label Capacity:2600mAh (Real Capacity is about 2200mAh)
Color: Black
Product Type: Replacement Battery
Condition : Brand New , 'A' grade cells , 100% OEM Compatible!
Replace Part Numbers:
A31N1519 3ICR19/66
Fit Laptop Models:
X540S, X540L, R540L
X540LJ-3H, X540LJ-XX015T, X540LJ, X540LJ-3F, X540LJ-XX001T,
X540LJ-XX044T X540LJ-1C, X540LJ-1A, X540LJ-3G, X540LJ-XX014T
X540LA, X540LA-1A, X540LA-1C, X540LA-3G, X540LA-3H, X540LA-3F,
X540LA-XX002T, X540LA-XX003T, X540LA-XX004T, X540LA-SI302,
X540LA-XX013T, X540LA-XX021T, X540LA-WS51
X540SC, X540SC-1A, X540SC-1C, X540SC-3F, X540SC-3G, X540SC-3H
X540YA-1A, X540YA-1C, X540YA-3F
X540SA, X540SA-1A, X540SA-1C, X540SA-3F, X540SA-3H, X540SA-3G,
X540SA-XX012T, X540SA-XX020T, X540SA-XX041D, X540SA-XX041T, X540SA-XX085T
This compatibility list is non-exhaustive. If your original part NO. or your laptop model NO. is not included in the compatibility list, but our battery may still fit your laptop. Please feel free to contact us to confirm the compatibility.







