HTC 35H00064-00M Battery for T-Mobile MDA Cingular 8125 - Original OEM - Non-Retail Packaging - Black The T-Mobile MDA 1250mAh Battery (WIZA16), manufactured by HTC is compatible. Make sure you're never without power for your T-Mobile MDA/Cingular 8125 with this essential 1250mAh battery. Part Numbers: WIZA16/35H00064-00M/35H0006400M