(c)(1)(i)
For (c)(1)(i), applies to is a package containing lithium cells or batteries, or lithium cells or batteries packed with, or contained in, equipment; threshold is 20 Wh; requirement is The Watt-hour (Wh) rating may not exceed 20 Wh for a lithium ion cell, recorded from its source on 2026-08-03.
- Provision
- (c)(1)(i) unconfirmed
- Applies to
- a package containing lithium cells or batteries, or lithium cells or batteries packed with, or contained in, equipment unconfirmed
- Threshold
- 20 Wh
- Requirement
- The Watt-hour (Wh) rating may not exceed 20 Wh for a lithium ion cell
Values marked unconfirmed are shown, but we could not tie them to the quote below: Applies to, Provision. Read the quote and judge them yourself.
What the source says
( i ) The Watt-hour (Wh) rating may not exceed 20 Wh for a lithium ion cell or 100 Wh for a lithium ion battery.
— ecfr.gov, retrieved 2026-08-03
Source
- ecfr.govhttps://www.ecfr.gov/current/title-49/section-173.185