This replacement BP-HP550-11 battery is used with these Sony wireless headphones:
- Sony: MDR-RF4000, MDR-RF400RK, MDR-RF810, MDR-RF810K, MDR-RF840, MDR-RF840RJ, MDR-RF850, MDR-RF850RK, MDR-RF860, MDR-RF860RK, MDR-RF925, MDR-RF925RK, MDR-RF970, MDR-RF970RK
This replacement battery is 100% compatible with the Sony BP-HP550-11 and all Sony headphones that use this battery.
If you need the BP-HP550 (one battery) please click here and view this product
- High capacity rechargeable battery
- No Memory Effect. This battery can be charged and discharged as needed.
Our batteries and accessories are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. All batteries are tested for 100% Quality Control Assurance.
This replacement wireless headphone battery includes a 1 Year Warranty to guarantee that it has no manufacturing defects.
Did you know? Replacement batteries have the same performance standards as OEM batteries, but are less expensive.
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The Replacement Sony BP-HP550-11 Battery has been cross-referenced to be compatible and replace these OEM part numbers and models: