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6PCS High quality 1200mah LI 42B Li 40B LI42B Li 42B 40B Camera Battery for OLYMPUS U700 U710 FE230 FE340 FE290 FE360 + charger|Digital Batteries| - AliExpress
Olympus LI-42B Battery
3.7v Rechargeable Battery Li-40b Li 40b 42b For Olympus Li-42b Lithium Ion Rechargeable Camera Battery Pack 1200mah Battery Cell - Digital Batteries - AliExpress