The most indispensable accessory for your ZTE Avid 4G or Force is the battery. Unless you are need of a paper weight even the most advanced phone is useless without power. Use this original ZTE Li3817T43P3h735044 Battery as a replacement or spare to extend the function time of your cellular device. Keep your phone working at optimum performance levels at all times. Just pop the ZTE Li3817T43P3h735044 Battery in your pocket or bag and you're good to go that extra mile, e-mailing with your friends, at work, or on the road.