{"id":"mfg-us-116","name":"Bulldog Battery","name_local":"unknown","entity_type":"unknown","country":"US","region":"Ohio","city":"Willoughby","address":"unknown","website":"https://bulldogbattery.com","processes":["batteries"],"processes_basis":"derived","specialty":"battery packs — small-shop custom packs from 18650/21700 cells with matched BMS, plus NiMH/NiCd","capabilities":"unknown","parts_made":[],"materials":"unknown","tolerance":"unknown","max_part_size":"unknown","certifications":"unknown","volume":{"moq":"unknown","prototype_ok":"unknown","low_volume_evidence":"\"Single packs and prototypes are welcome.\" and \"Built and Tested in Willoughby, Ohio Every pack gets assembled and tested at our shop on Vine Street.\" (https://bulldogbattery.com/pages/custom-battery-packs)","startup_friendly":"unknown"},"lead_time":{"quote":"\"Most builds run about a week once the spec is settled.\" and \"You'll get a timeline with the quote.\" (same page)","prototype":"unknown","production":"unknown"},"size":{"employees":"unknown","floor_area":"unknown","founded":"unknown","band":"unknown"},"english":"unknown","instant_quote":"unknown","known_customers":"unknown","platforms":[],"contact_public":{"email":"info@bulldogbattery.com","phone":"unknown","source":"https://bulldogbattery.com/pages/custom-battery-packs"},"community":[],"doubt":"unknown","sources":[{"url":"https://bulldogbattery.com/pages/custom-battery-packs","what":"source"}],"confidence":"REPORTED","verification":"desk-research","as_of":"2026-09-23"}