Replacement Battery For Fiio X5 1st Gen 1 2 3 2nd 3rd X5II X5III II III X5K X7 Music Player

A brand-new, unused, unopened battery

Battery type: li-po

Warranty / year: 1

Certification: RoHS, CE,UL...

QZEO manufacture custom battery that are compatible with specific installation sizes. We ensure the compatibility and quality of the battery.

For battery quality reasons, the production process involves discharging the battery. New battery should be fully charged before use.

Please note: Battery installation is complex and should be done by professionals.

We do not recommend purchasing if you are unfamiliar with the installation process.

Thank you for your understanding.

High-concerned chemical: none Origin: Mainland China Package: No Rechargeable: Yes Plug Typr: Others Model Number: QZ-EO/ charging: New battery should be fully charged before use. Brand Name: QZEO Use: Music Player Type: Standard Battery Certification: CE