TECHTEK Battery 2100mAh compatible with [Crestron] C2N-DAP8, CNAMPX-16X60, CNX-PAD8A, MT-100, MT-1000c, MT-1000C MiniTouch Wireless Handheld Touchpanel, MT-1000C-DS, STX-1700C, TPS-4L, for [URC] MX-3