Upgrade the power source of your Kyocera E6790 with these OEM tested batteries. With a capacity of 3500 mAh, these internal batteries are guaranteed to keep your device running for hours. Compatible with Kyocera brand and model E6790, these batteries are the perfect fit for your phone. Featuring no manufacturer warranty, these batteries are still a reliable choice for your phone. Don't let a weak battery ruin your day, replace it with these OEM tested batteries. Order now and enjoy the convenience of a fully charged phone all day long.