This charger loads reliably be set by me Li-ion battery Patona's NP-F970. Only drawback is the very long charging time. Perhaps, however, the long charging time is contrary to the life of the battery's. Set the charger for charging mainly above. Battery's a, in conjunction with land-Video Lights. So far, the charger has done its services reliably. Did the way 3 piece thereof in operation. Except for the rel. long charging time is to recommend this product. 5 stars is because the charging time sure is good for the life.