Olympus B-01 4PE Ni-MH Battery for Olympus Digital Cameras, Four Pack

These long-life rechargeable batteries are for exclusive use with the Olympus Ni-MH Battery Charger, and can be reused over and over again and were specifically designed for the rigorous power demands of filmless digital photography. They're great for all your AA-powered needs, delivering exceptional power for a long duration.

Recommended for use with the charger included in the B-90SU. You can use the Olympus NiMH battery charger included with the B-30SU, B-40SU, B-50SU, B-60SU torecharge your NiMH batteries. However, please note that it may take longer to charge these batteries than your original lower-rated NiMh batteries.