BLH-1 Battery for Olympus E-M1 Mark II Mirrorless OM-D, 2250mAh - sold by smavco - Walmart.com
Olympus BLH-1 (Fully Decoded) Battery by Wasabi Power
Olympus Battery BLH-1 (for Olympus OM-D E-M1 Mark II) at KEH Camera
Amazon.com: Kastar 2-Pack Fully Decoded Battery and LCD AC Charger Compatible with Olympus BLH-1, BLH-01, PS-BLH1, BCH-1, OM-D E-M1 Mark II, OM-D EM1 Mark II, OM-D E-M1 MARKII, OM-D E-M1 MARK2, OM-D