NP-FM30/NP-FM50 Replacement Lithium-Ion Battery (1500 mAh) for Sony camera High Capacity replacement Lithium-Ion Battery Rated at 1500mAh To meet or exceed the original equipment manufacturers specifications at a reduced price Standard replacement rechargeable battery for you to keep as an extra power source handy This Replacement Battery is 100% compatible with the Sony NP-FM30/Sony NP-FM50 1500mAh.