{"id":"mfg-4c-042","name":"Tenergy","name_local":"unknown","entity_type":"unknown","country":"US","region":"California","city":"Fremont","address":"unknown","website":"https://www.tenergy.com/","processes":["batteries"],"processes_basis":"derived","specialty":"custom battery pack assembly with US warehouse and full English UN38.3/UL documentation; small-batch NiMH and Li-ion packs; strong for founders needing a US-invoiceable pack partner while still leveraging China cost","capabilities":"custom NiMH, Li-ion, LiFePO4 packs, US assembly for higher-cert requirements, BMS design / **moq:** 25 pcs custom / **lead-time:** samples 2–3 weeks; production 6–8 weeks / **pricing-signal:** premium vs. Shenzhen-only","parts_made":[],"materials":"unknown","tolerance":"unknown","max_part_size":"unknown","certifications":["UN38.3","UL","IEC62133 with named US-recognized labs"],"volume":{"moq":"unknown","prototype_ok":"unknown","low_volume_evidence":"unknown","startup_friendly":"unknown"},"lead_time":{"quote":"unknown","prototype":"unknown","production":"unknown"},"size":{"employees":"200 employees","floor_area":"unknown","founded":"unknown","band":"medium"},"english":"yes / **startup-friendly:** yes","instant_quote":"unknown","known_customers":"unknown","platforms":[],"contact_public":{"email":"unknown","phone":"unknown","source":"unknown"},"community":[{"quote":"established supplier; frequent hobby-community references","url":"unknown"}],"doubt":"unknown","sources":[{"url":"https://www.tenergy.com/","what":"source"}],"confidence":"UNVERIFIED","verification":"desk-research","as_of":"2026-09-04"}