OSHA has inspected Clarios, LLC 2 times in Delaware since 2019.
The latest one began on Jun 23, 2023 on a referral, in Middletown.
Those inspections ended with 1 citation item: 1 other-than-serious.
Penalties were first proposed at $11,162 and now stand at $7,813, 30% lower after settlements or reviews.
How that compares: the median penalty per cited inspection for manufacturing employers since 2015 is $3,600, and Clarios, LLC averages $7,813 (1 cited inspection).
Clarios, LLC also files yearly injury logs with OSHA, summarized below.
It reported 1 severe injury to OSHA since 2015.
Citation items per year, by inspection date.
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Incident on Nov 2, 2019: Employee's fingertip is amputated in machine
At 9:45 a.m. on November 2, 2019, an employee, a supervisor, was kneeling down looking under an electrofusion welding machine for a bracket that had broken off. The employee lost his balance and his left hand slipped off the frame of the machine and his left index finger was caught between a table transfer cylinder and the metal stop. Employee suffered a fingertip amputation to his left index finger and was treated without hospitalization.
No citations from this inspection.
Injury and illness logs
From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.
In 2025, the Middletown site logged 5 recordable injuries or illnesses among about 352 workers: 1.3 per 100 full-time workers, against a median of 1.5 for its industry. Those cases cost 505 days away from work.
Site and year
Workers
Cases
Days-away cases
Rate
Industry median
Clarios - Middletown DE
Middletown · 2025
352
5
5
1.3
1.5
Middletown DE
Middletown · 2023
338
5
3
1.4
1.5
Middletown Distribution Center
Middletown · 2019
300
2
0
0.6
1.5
Middletown Duff Assembly Plant (DAP)
Middletown · 2019
239
1
1
0.4
1.5
Severe injury reports
Employers must report any work-related amputation, in-patient hospitalization or loss of an eye to OSHA within 24 hours. 1 report on file.
Nov 2, 2019, Middletown: Amputation · amputations · fingertip(s)
An employee was kneeling down to look under an welder machine to see if he could find a bracket that had broken off. The employee lost his balance and his left hand slipped off the frame of the machine. His left index finger was caught between a table transfer cylinder and a metal stop and the fingertip was amputated.
The rules behind these citations
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
(2) Within twenty-four (24) hours after the in-patient hospitalization of one or more employees or an employee's amputation or an employee's loss of an eye, as a result of a work-related incident, you must report the in-patient hospitalization, amputation, or loss of an eye to OSHA.
Other primary battery manufacturing employers in Delaware
Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.