AHB413645PCT Battery for Sennheiser PXC 550, MB 660 650mAh Headphone / Headset Battery Replacement  ...  more

Whether you’re working, gaming or listening to music, this replacement Sennheiser PXC 550 battery for Sennheiser headphones will keep you online and charged for longer.

This CELLONIC Lithium Polymer 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 AHB413645PCT replacement wireless gaming headset / call centre headset battery, with 100% compatibility for PXC 550 earphones and more.

Long runtime, full compatibility: Sennheiser PXC 550 battery with 650mAh high capacity

✔ 100% compatible replacement – Replaces your original Sennheiser AHB413645PCT battery
✔ Long battery life, high capacity – 3.7V high conductivity headphone battery, 650mAh high capacity
✔ No capacity loss – thanks to modern Lithium cells without memory effect technology
✔ Fewer charging breaks – less time spent waiting for your headphones to charge 

Proven quality, certified safety: Sennheiser AHB413645PCT replacement batteries for up to 1000 charging cycles

✔ Long-lasting, consistent performance – high-quality Lithium Polymer 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 AHB413645PCT battery for your Sennheiser PXC 550 earphones
Brand: CELLONIC Headset Replacement Battery
Capacity: 650mAh
Voltage: 3.7V
Cell Technology: Lithium Polymer
Alternative for / Replaces: Original AHB413645PCT 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!