New ORIGINAL laptop battery for LENOVO B50-30, B50-45, B50-70, B50-80

• Type: Li-ion ‖ Voltage: 14.4V ‖ Capacity: 2200mAh
• Compatible P/N: L13S4A01 L12M4E55 L12L4E55 L13L4A01 45N1187 L13M4A01 L12S4E55.
• Compatible Model: Eraser B40 B40-30 B40-45 B40-70 B50 B50-30 B50-30 Touch B50-45 B50-70 N40 N40-30 N40-45 N40-70 N50 N50-30 N50-45 N50-70 M4400 M4400A M4450 M4450A, IdeaPad B40 B40-30 B40-45 B40-70 B50 B50-30 B50-30 Touch B50-45 B50-70 N40 N40-30 N40-45 N40-70 N50 N50-30 N50-45 N50-70 M4400 M4400A M4450 M4450A V4400 V4400A V4400 V4400A Notebook PC.
• Built-in circuit protection ensures both safety and stability. Overcharger and Discharger Circuit Protection.
• 6 Months Replacement Exchange: If you are not satisfied with our product for any reason, just let us know. We are willing to refund or make replacement.