SG13 W/1 Type C, Black mesh,,steel body, Mini-ITX, 1x3.5" or 2x2.5", 1x2.5", 1x120 or 140 fan/radiator slot, audio in and out, 1xUSB3.0, ATX PSU support - Walmart.com
LR44 Alkaline Battery Replace 357 SG13 303 A76 EXP76 SR44 AG13 LR1154 SR44SW/W, Pack of 5 Batteries : Amazon.ca: Health & Personal Care
SilverStone Technology SG13, Type-C Port, Ultra Compact Mini-ITX Computer Case with Mesh Front Panel, Black, SST-SG13B-C - Newegg.com
Battery Watch 1.55V PX76,MS76,SG13,S1154S,SR44,303,357 | San Mateo Electronics, Inc.
SilverStone Tech Inc SG13B-C SG13 W/1 Type C, Black mesh,,steel body, Mini-ITX, 1x3.5" or 2x2.5", 1x2.5", 1x120 or 140 fan/radiator slot, audio in and out,