Batteries are included in this USED and ORIGINAL manufacturer Factory Remote. It is an Original OEM, not some cheap overseas knockoff copy, Buy the real deal and buy USA .I am a remote specialist so please make sure that this is THE CORRECT MODEL you need (DO YOUR RESEARCH BEFORE BUYING, BE CERTAIN- 99.9 PERCENT of returns are due to buyers ordering the wrong model remote). To ENSURE secure delivery THIS WILL BE SHIPPED USPS INSURED AND SIGNATURE REQUIRED UPON DELIVERY (ITS RARE AND HARD TO REPLACE), PLEASE MAKE SURE YOUR ADDRESS IS CORRECT BEFORE BUYING To verify if this is the correct remote for your device google the EXACT model number of the device with the word remote in the search field Ex: "Sony ABC-12345 Remote Control" Additional Details ------------------------------ Product description: Hitron Spectrum Docsis 3.1 eMTA PC20 Cable Modem Model E31N2V1 Includes Ethernet Cable Includes Power Cord See Images for Spec Sheet Works with Spectrum, Time Warner Cable, Charter Cable Broadband Internet 2019 Model