This 3.7 V 150 mAh Li-Polymer battery is a compatible replacement for Sennheiser BA-300. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
- Included: One replacement battery pack.
- Replaces battery number: Sennheiser BA-300
Battery specifications
| Voltage | 3.7 V |
|---|---|
| Capacity | 150 mAh |
| Chemistry | Li-Polymer |
| Energy | 0.56 Wh |
| Dimensions | 32.20 x 25.00 x 9.40mm |
| Battery weight | 7 g /0.25 oz |
Replacing your Sennheiser BA-300 battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
- Sennheiser: IS 410, IS-410, IS-4200, IS410, IS410 TV, IS4200, RI 410, RI-410, RI410, RR 4200, RR 840 Headphones, RR4200, RS 420, RS 4200, RS 4200 TV-2, RS-4200, RS4200, Set 830, Set 830 TV, Set 840, Set 840 TV, Set 840-S, Set 900
Replacement battery numbers
- Sennheiser: 500898, 523306, BA-300, HC-BA300, NCI-PLS100H
Need help matching your battery?
Contact Rocket Distributing with your equipment model and a photo of the battery label and connector.