This is a rechargeable lenovo 11.52V 7970mAh L21L6P70 Battery . High quality and long lifetime, this L21L6P70 battery lets you work seamlessly when you are on the move for business trips or vacations. All our Li-ion replacement batteries for lenovo L21L6P70 laptop have been tested and proven to match and/or exceed original battery performance and are 100% […]