Review on Kastar Rechargeable BT184342 BT284342 DECT4096 by Dan Unruh

Batteries in our cordless home phones need to be replaced about every two to three years. With new batteries they last for about 90 minutes of talk time and are slowly exhausted. I usually replace them when talk time falls below 30 minutes. Simply replace the batteries in all wireless devices throughout the home and restore talk time to 90 minutes or more. Much cheaper than buying new phones. Not sure how the "Transparency" rating relates to batteries, so I didn't give any stars.