Lenovo V100/V200 Series 6 Cell Li-Ion Battery. Part: 40Y8321 - Lenovo V100/V200 Series 6 Cell Li-Ion. Lenovo V100/V200 Series 6 Cell Li-Ion Battery. The high-capacity Lenovo V100/V200 Series 6 Cell Li-Ion system battery delivers up to 5.0 hours of system run time. Power your system...