This is a generic, equivalent one, 100% compatible! 11.10V 4400mAh 6 Cells replacement/equivalent Rechargeable Li-ion battery is 100% compatible with Lenovo 45J7706 ASM 121000649 FRU 121TS0A0A, Brand new, one year warranty!

Replaces the following Lenovo battery part numbers:
45J7706, ASM 121000649, FRU 121TS0A0A

Compatible with the following Lenovo Laptop models:
For Lenovo IdeaPad V550

For Lenovo 3000 Y500 Series
3000 Y500 7761

For Lenovo 3000 Y510 Series
3000 Y510 7758

For Lenovo 3000 Y510a Series
3000 Y510a 15303

For Lenovo IdeaPad Y510 Series
IdeaPad Y510 7758

For Lenovo IdeaPad Y530 Series
IdeaPad Y530 20009, IdeaPad Y530 4051,
IdeaPad Y530a

For Lenovo IdeaPad Y710 Series
IdeaPad Y710 4054

For Lenovo IdeaPad Y730 Series
IdeaPad Y730 4053, IdeaPad Y730a

Specifications:
◆ Brand: generic/equivalent
◆ Voltage: 11.10V
◆ Capacity: 4400mAh
◆ Dimension: 208.50 x 52.86 x 19.85 mm
◆ Battery Composition: Li-ion
◆ Condition: brand new, 1 year warranty!
◆ No memory effect, Over-charge protection, Short-circuit protection.

Notice:
If your battery part NO. or your machine model NO. are not listed in the description, our battery may still fit your laptop. Therefore, please feel free to contact us to confirm the compatibility.