Olympus FE-210 Digital Camera Replacement Battery & Charger Kit - 4 AA NiMH 2800mAh Rechargeable Batteries with Fast Charger | Perfect for Travel Photography & Backup Power

This works just fine for me. The FE-210 does drain the batteries, so you have to remember to recharge them. I have learned they sometimes recharge themselves inside the camera when it is not used for a while. They do recharge quickly on the charger. I was surprised at this. Other batteries require an overnight recharge. So far, these don't require that.