Olympus PS-BLS1 Lithium Ion Rechargeable Battery

The high-capacity Olympus PS-BLS1 Rechargeable Lithium-Ion Battery is compatible with Olympus Evolt E-410, E-420, E-600, E-620 & E-P1 Digital Cameras. It features Lithium technology, which ensures maximum battery life and maximum power. It also features No Memory Effect that lets you recharge partially drained batteries without reducing performance.