The Sennheiser Nickel-Metal Hydride (NiMH) Rechargeable Battery may be used with the Sennheiser RS30, 40, 45, 65 and 85 RF wireless headphone and IS150 and 380 Infra-red headphone systems.

Adorama > Professional Audio

PriceZombie > Musical Instruments

Sennheiser BA151 Rechargeable NiMH Battery for Headsets - Manufacturer: Sennheiser - Mfg Part Number: BA151 - Condition: New - Packaging: Retail

MWave > Headsets (with Mic)

PriceZombie > Musical Instruments

Sennheiser - Rechargeable battery for IR and RF wireless headsets Type: Battery Power Supply: 2.4 V DC / 70 mAh Weight: 0.10 lbs. Parts: 2 years limited Labor: 2 years limited

Newegg > Headphones and Accessories

PriceZombie > Musical Instruments

Rechargeable NiMH accupack for HDI 380, RI 150, RI 250, RI 250 J, RI 300 and HDI 302 receivers. Sennheiser BA 151 Headset Battery is one of many Miscellaneous Batteries available through Office Depot. Made by Sennheiser.

OfficeDepot & OfficeMax > Technology > Batteries & Power Protection > Miscellaneous Batteries

PriceZombie > Musical Instruments

Sennheiser recommends this battery for owners of the RS 40, RS 45, RS 60, RS 65, RS 80, RS 85 wireless headphone systems and HDR 45, HDR 65, HDR 85 headphones. This battery is interchangeable so you can extend your listening time on these classic wireless headphones. Compatibility:
RS 40, RS 45, RS 60, RS 65, RS 80, RS 85 wireless headphone systems
Warranty:
The BA 151 carries a 60 day warranty

Why Sennheiser?
For over 60 years every Sennheiser mic or headphone comes with a built-in mission: to stay true to the sound and soul the music was given by its artist. From the fragile intimacy of a whispered word to the deep and dark punch of an attacking bassline. Sennheiser delivers pure emotion and excitement. A quality that has convinced a broad spectrum of artists and of course music lovers all over the world. Sennheiser offers a great experience for everyone who really wants to hear.

Sennheiser BA-151 Replacement Battery For Wireless Headphone Systems