Original Battery for Lenovo P780 Smartphone Lion 4000mah Bulk.
A practical backup or replacement
Model: BL211 Lenovo P780 smartphone
Typital capacity: 4100mAh, 15.58Wh
Rated capacity: 4000mAh,15.2Wh
Normal voltage: 3.8V
Limited voltage: 4.35V
Weight: 68g