This replacement Sony BP-HP800-11 headset battery is compatible with the Sony MDR-RF995.
- Sony BP-HP800-11
This battery can be used in these models:
- Sony MDR-RF995
- Sony MDR-RF995RK
- Sony WH-RF400
The plastic frame holding the batteries in place does not match the original. The groove on the underside of the case is not deep enough to allow the batteries to seat without modification to the headphones.
I installed the batteries as received and modified the ridge in the headphones.