When pressing the power harder just doesn't work. Stop pressing that button, it might be a simple fix to get your device working again. If your AT&T HT 4400 is no longer holding charge or even worse it won't turn on at all, it may be time to change your battery. The NON-OEM batteries suitable for the AT&T HT 4400 are 100% fully compatible with the original (OEM) product and have been tested extensively. Our replacement batteries suitable for the AT&T HT 4400 have been CE passed to ensure safety and environmental requirements. Finding the right part can be confusing. If you are unsure, please contact us with your part number or device model.
Our battery replacement for AT&T HT 4400 has a 3.6 volts rating with a storage capacity of 600 mAh / 2.16 wh watt-hours, the battery uses Ni-MH technology and measures 42.57 x 30.20 x 14.43mm.
Voltage : 3.6 volts
Our battery replacement for AT&T HT 4400 has a 3.6 volts rating with a storage capacity of 600 mAh / 2.16 wh watt-hours, the battery uses Ni-MH technology and measures 42.57 x 30.20 x 14.43mm.
