Stay connected with the battery. This battery packs 2000mAh of power so you can ensure optimum performance for your phone. The most indispensable accessory for your phone is the battery. Without power, even the most advanced phone is useless- unless you are in need of a paper weight! Use this original OEM Alcatel TLi020F1 rechargeable battery as a replacement or spare to extend your talk time and keep your phone working at optimum performance levels at all times. Just pop it in your pocket or bag and you're good to go that extra mile, chatting with your friends, at work, or on the road.