Whether you’re working, gaming or listening to music, this replacement Sennheiser SDW 5066, 5065, 5036, 5063, 5064 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 AHB732038T
replacement wireless gaming headset / call centre headset battery, with
100% compatibility for SDW 5066, 5065, 5036, 5063, 5064 earphones and more.
Long runtime, full compatibility: Sennheiser SDW 5066, 5065, 5036, 5063, 5064 battery with 450mAh high capacity
✔ 100% compatible replacement – Replaces your original Sennheiser AHB732038T battery
✔ Long battery life, high capacity – 3.7V high conductivity headphone battery, 450mAh 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 AHB732038T 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 AHB732038T battery for your Sennheiser SDW 5066, 5065, 5036, 5063, 5064 earphones
Brand: CELLONIC Headset Replacement Battery
Capacity: 450mAh
Voltage: 3.7V
Cell Technology: Lithium Polymer
Dimensions: 36.10 x 19.60 x 6.90mm
Alternative for / Replaces: Original AHB732038T 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!
