DQ-R1974 Whether you"re at home or on-the-go, a long life lithium-ion laptop battery will ensure that you have the power you need, when you need it Features: -Rechargeable battery. -Smart technology communicates accurate information to the camerar. -No memory-effect. -Overcharge protection built in. -Direct SAMSUNG replacement. Specifications: -Provides 1600mAh of capacity. -Replaces the following SAMSUNG part numbers: SLB-1974. -Fits the following SAMSUNG models: SLB SLB-1974, DIGIMAX PRO 815, DIGIMAX PRO 815SE.