♣Battery type: Li-ion Voltage: 14.8V Capacity: 2200mAh 33Wh Cell:6 Cells , The battery is durable and has overcurrent protection, anti-overcharge, anti-overdischarge and temperature control functions. ♣Compatible with Lenovo Eraser IdeaPad B40-30 B40-45 B40-70 B50-30 B50-30 Touch B50-45 B50-70 N40-30 N40-45 N40-70 N50-30 N50-45 N50-70 M4400 M4400A M4450 M4450A V4400 V4400A V4400 V4400A Notebook PC. ♣Replace Part Number: 121500239 121500240 121500241 121500242 121500243 121500244 45N1182 45N1183 45N1185 45N1186 45N1187 L12L4E55 L12M4E55 L12S4E55 L13L4A01 L13M4A01 L13S4A01 5B10K10151 5B10K10153 5B10K10154 4ICR18/65 4ICR18/66 ♣Security & Reliability: Our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery, meet OEM standard. ♣Warranty & Support: Full refund in 30 days, 12 months warranty. If any issues about the product within 365 days, click the button "ASK A QUESTION" and CONTACT US, we will respond within 24 hours via emails and give you friendly after-sales service. Press [CTRL + F] to search your laptop model/part number.
Compatible Part Number
45N1183, 45N1184, 45N1185, ASM 45N1182, FRU 45N1183
L12L4E55, L12S4E55, L13L4A01, L13M4A01, L13S4A01

Compatible with Lenovo Laptop
LENOVO B40 Series
LENOVO B50 Series
LENOVO N40 Series
LENOVO N50 Series
LENOVO M4400 Series
LENOVO V4400 Series

LENOVO Eraser B40 B40-30 B40-45 B40-70
LENOVO Eraser B50, B50-30, B50-30 Touch, B50-45, B50-70
LENOVO Eraser M4400, M4400A, M4450, M4450A
LENOVO Eraser N40, N40-30, N40-45, N40-70
LENOVO Eraser N50, N50-30, N50-45, N50-70
LENOVO Eraser M4450 Series

LENOVO IdeaPad B40, B40-30, B40-45, B40-70
LENOVO IdeaPad B50, B50-30, B50-30 Touch, B50-45, B50-70
LENOVO IdeaPad M4400, M4400A
LENOVO IdeaPad M4450, M4450A
LENOVO IdeaPad N40, N40-30, N40-45, N40-70
LENOVO IdeaPad N50, N50-30, N50-45, N50-70
LENOVO IdeaPad V4400,V4400A
LENOVO IdeaPad M4400, M4400A, M4450, M4450A
LENOVO IdeaPad V4400, V4400A
LENOVO IdeaPad V44