The most indispensable accessory for your cellular device is the battery. Unless you are need of a paper weight even the most advanced phone is useless without power. Use this UTStarcom BTR75 Battery as a replacement or spare to extend the talk time of your phone. Keep your Quickfire working at optimum performance levels at all times. Just pop the battery in your pocket or bag and you’re good to go that extra mile, chatting with your friends, at work, or on the road.