NEW Replacement Battery L12L4E55 L12M4E55 L13M4A01 For Lenovo B40 B50 E40 E41 N40 N50 E51 B40-30 B40-45 B40-70 B40-80 B50-30

Battery Type:Laptop Battery Battery capacity: 2800mAh Compatible with: ​For Lenovo B40 B50 E40 E41 N40 N50 E51 B40-30 B40-45 B40-70 B40-80 B50-30 B50-45 B50-70 B50-80 E41-30 E41-45 E41-70 E41-80 N40-30 N40-45 N40-70 N40-80 E51-30 E51-45 E51-70 E51-80 N50-30 N50-45 N50-70 N50-80 etc., Model Battery Country of Origin: China Packing specification: bulk package (bubble envelope bag)

Important: New Lithium Ion batteries must be FULLY CHARGED and FULLY DISCHARGED 2 to 3 times, before being FULLY CONDITIONED. Please remember that a new Lithium-Ion battery’s full performance and longevity is only achieved after 2 to 3 complete charge and discharge cycles.