The most indispensable accessory for your LG Lucid or Viper 4G LTE device is the battery. Unless you are need of a paper weight even the most advanced phone is useless without power. Use this original LG BL-44JS Battery as a replacement or spare to extend the talk time of your LG Lucid or Viper 4G LTE. Keep your LG cellular device working at optimum performance levels at all times. Just pop the LG BL-44JS 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.