OfficialBattery
BLS-7 Li-ion Battery
- Made by
- OM System
- Part number
- BLS-7
- Type
- Battery
- Checked
Lithium-ion battery for the 2026 OM SYSTEM PEN, 1285mAh. OM says more than 400 shots per charge. Charged with the BCS-7.
Fits
Named on OM's own product page or compatibility table. Conditions are quoted as written.
- PEN
Condition: OM's power table also marks PEN × BLS-7 = "X *2" (supplied with the camera).
Not for
- PEN E-P7
"-": Incompatible；BLS-7 × E-P7 = "-"
Related accessories
- BCS-7 Battery Charger works with this one
OM's power table also marks BCS-7 × BLS-7 = "X".
Source
explore.omsystem.com/us/en/bls-7-lithium-ion-rechargeable-battery
Checked on . This is a reading list, not a shop. All OM System accessories