Batteries N Accessories BNA-WB-LI50B Digital Camera Battery - li-ion, 3.7V, 1000 mAh, Ultra High Capacity - Replacement for Olympus LI-50B Battery - Walmart.com
Olympus LI-50B battery - Li-Ion - V620059SU000 - Camera & Video Accessories - CDW.com
ProMaster LI-50B XtraPower Lithium Ion Replacement Battery for Olympus #9954 - Mike's Camera
Batteries N Accessories BNA-WB-LI50B Digital Camera Battery - li-ion, 3.7V, 1000 mAh, Ultra High Capacity - Replacement for Olympus LI-50B Battery - Walmart.com
Battery Camera Olympus Li 50b | Olympus Sp Battery | Sh B 2 Battery | Battery Sh B 3 - New - Aliexpress
Olympus Li-50B Rechargeable Li-Ion Battery (3.7V, 925 mAh) at Acephoto.net