Olympus Battery LI-40B For FE / MJU Series
The extremely compact and ultra-slim design of the Li-40B rechargeable battery makes storage and transportation convenient. With a capacity of 660mAh, the new Li-Ion battery for the IR-300 and the slim FE-5500 allows hundreds of images to be shot before the battery needs to be recharged.
Lithium Ion Battery Pack for IR-300 and FE-5500