BA90, BA 90, E 180 Battery for Sennheiser Audioport A1, HDE, HDI, RI, E90 Set90, E180 Set180 60mAh Headphone / Headset Battery Replacement

Whether you’re working, gaming or listening to music, this replacement Sennheiser Audioport A1 battery for Sennheiser headphones will keep you online and charged for longer.

This CELLONIC NiMH high-performance, rechargeable Bluetooth headset battery is the perfect Sennheiser wireless headphone battery replacement, giving you long-term, reliable use – with longer breaks between charges.

Specifically designed for use as a BA90, BA 90, E 180 replacement wireless gaming headset / call centre headset battery, with 100% compatibility for Audioport A1 earphones and more.

Long runtime, full compatibility: Sennheiser Audioport A1 battery with 60mAh high capacity

✔ 100% compatible replacement – Replaces your original Sennheiser BA90, BA 90, E 180 battery
✔ Long battery life, high capacity – 2.4V high conductivity headphone battery, 60mAh high capacity
✔ No capacity loss – thanks to modern NiMH technology with a reduced memory effect technology
✔ Fewer charging breaks – less time spent waiting for your headphones to charge 

Proven quality, certified safety: Sennheiser BA90, BA 90, E 180 replacement batteries for up to 1000 charging cycles

✔ Long-lasting, consistent performance – high-quality NiMH cells for up to 1000 charging cycles
✔ Certified safety – CE & ROHS certified, Grade A battery with short-circuit, overheating and overvoltage protection
✔ Suitable for – sub-zero and high temperatures - particularly weather and temperature resistant
✔ Thorough, comprehensive testing – each battery cell is tested to ensure all safety requirements are met and that it holds and maintains the correct capacity - all before installation 

Replacement BA90, BA 90, E 180 battery for your Sennheiser Audioport A1 earphones
Brand: CELLONIC Headset Replacement Battery
Capacity: 60mAh
Voltage: 2.4V
Cell Technology: NiMH
Alternative for / Replaces: Original BA90, BA 90, E 180 battery 

★ 3-Year Guarantee ★
As an international specialist retailer since 2004, we know what matters when it comes to high-quality replacement headphone, headset & earbud batteries. That's why our replacement Sennheiser batteries come with a 36-month guarantee!