Kastar Battery LTD2 USB Charger for Olympus BLS-5 & Olympus OM-D E-M10 Camera | eBay
Kastar 4-Pack Battery and AC Wall Charger Replacement for Olympus BLS-5, PS-BLS5, BLS-50 Battery, Olympus OM-D E-M10 Mark II, OM-D E-M10 Mark III, OM-D E-M10 Mark IV Camera - Walmart.com
Best Buy: Olympus Lithium-Polymer Battery and Grip Set for Olympus E-10 and E-20N Digital Cameras B-32LPSU
2x Pack - Olympus Stylus Tough 8010 Battery + Charger with Car & EU Adapters - Replacement for Olympus LI-50B Digital Camera Battery and Charger (1000mAh, 3.7V, Lithium-Ion) - Walmart.com