Battery for Harman Kardon Esquire 2 / Kardon GSP805070 / CP-HK03 3500mAh from CELLONIC  ...  more

Play music for longer with this CELLONIC® replacement Harman Kardon battery - a 100% compatible CP-HK03, GSP805070 replacement battery for Harman Kardon Esquire 2 wireless speakers.

Harman Kardon Bluetooth speaker not holding its charge like it used to? Simply change your original Harman Kardon Esquire 2 battery – it's a simple, efficient and cost-effective way to bring it back to life. 

This Lithium Polymer battery has been specifically designed for use as a Harman Kardon CP-HK03, GSP805070 battery replacement, with 100% compatibility for Harman Kardon Esquire 2 batteries and more.

Long battery life: Harman Kardon replacement battery CP-HK03, GSP805070, 3500mAh capacity

✔ Replacement Harman Kardon battery – a perfect replacement battery for Harman Kardon Esquire 2 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 CP-HK03, GSP805070 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 CP-HK03, GSP805070 battery for your Harman Kardon Esquire 2 speakers
Brand: CELLONIC® Speaker Replacement Battery
Capacity: 3500mAh
Voltage: 3.7V
Cell Technology: Lithium Polymer
Dimensions: 71.00 x 49.50 x 7.80mm
Alternative for / Replaces: Original CP-HK03, GSP805070 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!