Battery for Harman Kardon Onyx Studio 6, Harman Kardon Onyx Studio 5 3500mAh from CELLONIC  ...  more

Play music for longer with this CELLONIC® replacement Harman Kardon battery - a 100% compatible ID997 replacement battery for Harman Kardon Onyx Studio 5 Onyx Studio 6 wireless speakers.

Harman Kardon Bluetooth speaker not holding its charge like it used to? Simply change your original Harman Kardon Onyx Studio 5 Onyx Studio 6 battery – it's a simple, efficient and cost-effective way to bring it back to life. 

This Li Ion battery has been specifically designed for use as a Harman Kardon ID997 battery replacement, with 100% compatibility for Harman Kardon Onyx Studio 5 Onyx Studio 6 batteries and more.

Long battery life: Harman Kardon replacement battery ID997, 3500mAh capacity

✔ Replacement Harman Kardon battery – a perfect replacement battery for Harman Kardon Onyx Studio 5 Onyx Studio 6 Bluetooth speakers
✔ High capacity, long runtime – extended power when you need it and fewer charges thanks to modern Lithium cells without memory effect tech – just like your original battery
✔ 100% compatible replacement for your original Harman Kardon ID997 battery

High-quality, tested cells for Harman Kardon speakers

✔ Long-lasting, reliable performance - high-quality cells for up to 1000 charging cycles
✔ Certified safety – CE & ROHS certified, Grade A battery with short-circuit, overheating and overvoltage protection
✔ 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 ID997 battery for your Harman Kardon Onyx Studio 5 Onyx Studio 6 speakers
Brand: CELLONIC® Speaker Replacement Battery
Capacity: 3500mAh
Voltage: 3.7V
Cell Technology: Li Ion
Dimensions: 77.00 x 21.00 x 21.00mm
Alternative for / Replaces: Original ID997 battery 

★ 3-Year Guarantee ★
As an international specialist retailer since 2004, we know what matters when it comes to high-quality replacement wireless Bluetooth speaker batteries. That's why our replacement Harman Kardon batteries come with a 36-month guarantee!