Energy Holster with Built-In Rechargeable 2400mAh Battery for HTC Nexus One

Designed for ultimate convenience and reliability the Naztech rechargeable battery pack allows you the flexibility to charge your phone on the go! Ideal for users that play tons of music movies pictures video and games and who need their Google Nexus One on and working at all times.Special Features: 2400mAh lithium polymer battery, Spring clip securely holds phone, LED Battery Indicator, Light