3.7V 960m Ah Li-Ion This Battery replaces the Olympus part Li-50B & Pentax D-Li 92 it is a Lithium Ion rechargeable Digital Camera Battery. This high-capacity rechargeable lithium-ion battery is a replacement for Olympus Li-50B battery & Pentax D-Li 92 battery. It features lithium technology which ensures maximum battery life & maximum power. It also features no memory loss effect that lets you recharge partially drained batteries without reducing performance. Please note Our compatible battery fits other devices not necessarily listed here. Please see your instruction manual for your battery part number. This battery is compatible with the following cameras. Olympus Li-50C µ 1010 µ 1020 µ 1030SWµ 9000 µ TOUGH-6000 µ TOUGH-8000 Mju 1020 Stylus 1010 Stylus 1020 Stylus 1030SW STYLUS-9000STYLUS TOUGH-6000 STYLUS TOUGH-8000 Tough 1030SW Pentax Pentax Optio X70 All our digital camera batteries are manufactured to the highest standard. They are all fully compatible replacements of the original & in most cases offer a higher capacity & are fully guaranteed for 2 years.