4 LI90 Li-Ion Rechargeable Batteries for Pentax K-5 II, K-5 IIS, K-01, K-7, K-5, K-3, and 645D DSLR Cameras + Microfiber Cloth 2900mAh Lithium Ion Memory Free Battery 4 Ultra High Capacity Rechargeable Batteries replacement lithium ion Can be charged with an original Pentax D-BC90 charger or any other compatible third-party charger. Free Microfiber cloth Best replacement for the following OEM battery part numbers: Pentax D-LI90, DLI90, Pentax D-L190, DL-190, DL190.