Batteries are the most indispensable accessories for cell phones.Without power, your phone will be useless. To keep your handset always working at optimum performance, buy an extra or replacement battery from Wireless4u. We offer great deals on a broad selection of rechargeable batteries for various cell phone brands including Nokia, BlackBerry, HTC, Samsung, Motorola, LG, Palm, Sony Ericsson and Pantech. Keep one in your bag to stay powered up and connected wherever you are. Our lithium-ion batteries are not subject to memory effect, and therefore can be recharged without being fully discharged first.