Samsung SMX-F40BN Battery and Charger - Replacement for Samsung IA-BP420E Digital Camera Batteries and Chargers (4200mAh, 3.7V, Lithium-Ion) Replacement Samsung SMX-F40BN Battery and Charger Replacement for Samsung IA-BP420E Digital Camera Batteries Quantity: 1 Batteries, 1 Charger, Lifetime Warranty Capacity: 4200mAh, Upstart Battery Brand On Sale for a Limited Time!