Olympus LI-40B, LI-42B Battery (2-Pack) and Charger by Wasabi Power
Olympus LI-40B, LI-42B Battery by Wasabi Power
Amazon.com : LI-40B Lithium-Ion Battery -Rechargeable Ultra High Capacity (800 mAh) - Replacement for Olympus LI-40B and LI-42B Battery : Digital Camera Batteries : Electronics
Amazon.com : Replacement for Olympus LI-40B Battery - Compatible with Olympus LI-40B LI-42B Digital Camera Battery (800mAh 3.7V Lithium-Ion) : Electronics